Ram 2500 · Model year 2020
2020 Ram 2500 specs, maintenance & manuals
Everything the manufacturer published about the 2020 Ram 2500 in one place: the factory spec sheet, the maintenance schedule, fluid capacities and 14 manufacturer publications, and towing ratings up to 19,680 lb.
- Max towing
- 19,680 lb
- Schedule covers
- 150k miles
- Publications
- 14
2020 Ram 2500 specs & features
Engines, gear ratios, suspension, brakes, dimensions and capacities as published in the manufacturer's 2020 specification sheet.
General information+−
| Vehicle Type | Regular Cab, Crew Cab and Mega Cab: 4x2, 4x4 |
| Assembly Plant | Saltillo Truck Assembly Plant, Coahuila, Mexico |
| EPA Vehicle Class | Standard Pickup |
Body/chassis+−
| 4x2 | 4x4 | |
|---|---|---|
| Layout | Longitudinal, front engine | Longitudinal, front engine, transfer case |
| Construction | Ladder-type frame, steel cab, Double-wall steel pickup box | Ladder-type frame, steel cab, Double-wall steel pickup box |
Engine: 6.4-liter HEMI V-8+−
| Type And Description | 90-degree gasoline V-8 with variable cam timing |
| Displacement | 392 cu. in. (6,417 cu. cm) |
| Bore X Stroke | 4.09 X 3.72 (103.9 X 94.6) |
| Valve System | Pushrod-operated overhead valves, 16 valves, eight deactivating and eight hydraulic lifters, all with roller followers |
| Fuel Injection | Sequential, multiport, electronic, returnless |
| Construction | Deep-skirt cast-iron block with cross-bolted main bearing caps, 356 aluminum cylinder heads with hemispherical combustion chambers |
| Compression Ratio | 10.0:1 |
| Power | 410 hp (306 Kw) @ 5,600 RPM |
| Torque | 429 lb.-ft. (582 N•M) at 4,000 RPM |
| Maximum Engine Speed | 5,800 RPM limited |
| Fuel Requirement | Unleaded regular, 87 octane |
| Oil Capacity | 7.0 quarts (6.6 liters) |
| Coolant Capacity | 16.6 quarts (15.75 liters) |
| Emission Control | Three-way catalytic converters, heated oxygen sensors, cooled electronic exhaust-gas recirculation (EGR) and individual cylinder fuel control |
Engine: 6.7-liter Cummins Turbo Diesel I-6 (2500/3500 standard output)+−
| Type and Description | Inline six cylinder, turbocharged, intercooled diesel |
| Displacement | 408 cu. in. (6,690 cu. cm) |
| Bore X Stroke | 4.21 X 4.88 (107 X 124) |
| Valve System | Pushrod-operated overhead valves, 24 valves, hydraulic lifters |
| Fuel Injection | Electronic high-pressure common rail |
| Construction | Compacted graphite iron (CGI) block cast-iron head |
| Compression Ratio | 19.0:1 |
| Power | 370 hp (276 Kw) @ 2,800 RPM (68RFE automatic transmission) |
| Torque | 850 lb.-ft. (1,084 N•M) @ 1,152 RPM |
| Maximum High-Idle Engine Speed | 3,200 RPM |
| Fuel Requirement | Ultra-low sulfur diesel |
| Oil Capacity | 12.0 quarts (11.3 liters) with filter |
| Coolant Capacity | 23.8 quarts (22.50 liters) |
| Emission Controls | Selective catalytic reduction (SCR) |
Engine: 6.7-liter Cummins Turbo Diesel I-6 (3500 high output)+−
| Type and Description | Inline six cylinder, turbocharged, intercooled diesel |
| Displacement | 408 cu. in. (6,690 cu. cm) |
| Bore X Stroke | 4.21 X 4.88 (107 X 124) |
| Valve System | Pushrod-operated overhead valves, 24 valves, hydraulic lifters |
| Fuel Injection | Electronic high-pressure common rail |
| Construction | Compacted graphite iron (CGI) block cast-iron head |
| Compression Ratio | 16.2:1 |
| Power | 400 hp (276 Kw) @ 2,800 RPM (Aisin automatic transmission) |
| Torque | 1,000 lb.-ft. (1,084 N•M) @ 1,356 RPM |
| Maximum High-Idle Engine Speed | 3,200 RPM |
| Fuel Requirement | Ultra-low sulfur diesel |
| Oil Capacity | 12.0 quarts (11.3 liters) with filter |
| Coolant Capacity | 23.8 quarts (22.50 liters) |
| Emission Controls | Selective catalytic reduction (SCR) |
Transmission: Aisin AS69RC — automatic six-speed (3500 high output)+−
| Availability | 6.7-liter diesel high output |
| Description | Three planetary gear sets, full electronic control, electronically controlled converter clutch |
| 1st | 3.75 |
| 2nd | 2.0 |
| 3rd | 1.34 |
| 4th | 1.0 |
| 5th | 0.77 |
| 6th | 0.63 |
| Reverse | 3.54 |
| Axle Ratios | 3.73 (SRW and DRW), 4.10 (DRW only) |
Transmission: ZF 8HP75 — automatic eight-speed+−
| Availability | 6.4-liter HEMI V-8 |
| Description | Adaptive electronic control, automatic or Electronic Range Select (ERS) manual control. Five clutch-pack design with only two open clutches in any gear. Torque converter lock with turbine torsional damper for low lock-up speeds in 1st through 8th gear |
| 1st | 4.71 |
| 2nd | 3.14 |
| 3rd | 2.10 |
| 4th | 1.67 |
| 5th | 1.29 |
| 6th | 1.00 |
| 7th | 0.84 |
| 8th | 0.67 |
| Reverse | 3.30 |
| Axle Gear Ratios | 3.73, 4.10 |
Transmission: 68RFE — automatic six-speed+−
| Availability | 6.7-liter diesel (standard output 2500 and 3500) |
| Description | Three planetary gearsets, one overrunning clutch, full electronic control, and electronically controlled converter clutch |
| 1st | 3.23 |
| 2nd | 1.84 |
| 3rd | 1.41 |
| 4th | 1.0 |
| 5th | 0.82 |
| 6th | 0.63 |
| Reverse | 4.44 |
| Axle Ratios | 3.73 (SRW and DRW), 4.10 (DRW) |
Transfer case: BW 44-46, BW 44-47+−
| Availability | Optional on 6.7-liter diesel and 6.4-liter HEMI V-8 |
| Type | Part-time – BW 44-47 manual shift and BW 44-46 electric shift |
| Operating Modes | 2WD; 4WD High; Neutral; 4WD Low |
| Low-Range Ratio | 2.64 |
| Center Differential | None |
Transfer case: BW 44-48+−
| Availability | 6.7-liter diesel high output |
| Type | 44-48 part-time with electric shift, 44-49 part-time manual shift |
| Operating Modes | 2WD; 4WD High; Neutral; 4WD Low |
| Low-Range Ratio | 2.64 |
| Center Differential | None |
Axles+−
| Front (4x4) | AAM 9.25-in. beam front axle with center disconnect (locking differentials on Power Wagon) |
| Rear | AAM 11.5-in. beam rear axle (2500 and 3500 limited-slip and locking differentials on Power Wagon) |
| Rear | AAM 12.0-in. beam rear axle (3500 Max Tow) |
Electrical system+−
| Alternator rating | 180-amp included with 6.4-liter HEMI V-8 and 6.7-liter diesel |
| Alternator rating | 220-amp included with 6.7-liter Laramie, Longhorn and Limited |
| Alternator rating | Dual (220 and 160) optional on 6.4-liter HEMI V-8 |
| Alternator rating | Dual 220-amp optional on 6.7-liter diesel |
| Battery description | Group 65, maintenance-free, 730 CCA on 6.4-liter HEMI V-8 |
| Battery description | Dual Group 65, maintenance-free, 730 CCA on 6.7-liter diesel |
Suspension 2500+−
| 4x2 | 4x4 | |
|---|---|---|
| Front | Three-link with track bar, coil springs, stabilizer bar, solid axle | Three-link with track bar, coil springs, stabilizer bar, solid axle, disconnecting sway bar (Power Wagon only) |
| Rear | Five-link with track bar, coil springs, stabilizer bar, solid axle | Five-link with track bar, coil springs, stabilizer bar, solid axle (optional air bags) |
Suspension 3500+−
| 4x2 | 4x4 | |
|---|---|---|
| Front | Three-link with track bar, coil springs, stabilizer bar, solid axle | Three-link with track bar, coil springs, stabilizer bar, solid axle |
| Rear | Two-stage longitudinal leaf (optional supplemental air bags) solid axle | Two-stage longitudinal leaf (optional supplemental air bags) solid axle |
Brakes+−
| Front: Size and Type | 14.17 X 1.54 (359.9 X 39.1) disc with twin-piston pin-slider caliper and ABS |
| Rear: Size and Type | 14.09 X 1.34 (357.9 X 34.0) disc with twin-piston pin-slider caliper and ABS |
| Rear: Power-Assist Type | Dual-rate, Tandem Diaphragm Vacuum (2500 gas) |
| Rear: Power-Assist Type | Hydro-boost (2500 diesel and all 3500) |
Air bags+−
| Regular Cab | 6 |
| Crew Cab | 6 |
| Mega Cab | 6 |
Steering+−
| Power Assist | Hydraulic Assist |
Cargo box+−
| 6-ft. 4-in. (Crew or Mega) | 8-ft. (Regular or Crew) | |
|---|---|---|
| SAE Volume, cu. ft. (cu. m) | 57.5 (1.6) | 74.7 (2.1) |
| Length at Floor, Tailgate Closed | 76.3 (1,938.5) | 98.3 (2,496.5) |
| Cargo Width | 66.4 (1,686.9) | 66.4 (1,686.9) |
| Distance Between Wheelhouses | 51 (1,295.4) | 51 (1,295.4) |
| Depth | 20.1 (511.1) | 20.2 (513.0) |
| Tailgate Opening Width | 60.4 (1,535.3) | 60.4 (1,535.3) |
Exterior dimensions: Regular Cab 140.5-in. WB, 8-ft. box (2500)+−
| 4x2 | 4x4 | |
|---|---|---|
| Wheelbase | 140 (3,560) | 140.2 (3,560) |
| Track Width – Front | 68.7 (1,745) | 68.7 (1,745) |
| Track Width – Rear | 68.1 (1,729) | 68.1 (1,729) |
| Overall Length | 232 (5,892) | 232 (5,892) |
| Overall Width @ SgRp Front | 83.5 (2,120) | 83.5 (2,120) |
| Overall Height | 78 (1,981) | 80.2 (2,037) |
| Ground Clearance | — | — |
| Suspension or Axle to Ground – Front | 7.3 (184) | 9.3 (237) |
| Suspension or Axle to Ground – Rear | 8.4 (212) | 8.5 (217) |
| Approach Angle (Degrees) | 18.8 | 22.8 |
| Ramp Breakover Angle (Degrees) | 20.8 | 23.9 |
| Departure Angle (Degrees) | 22.9 | 29.9 |
| Ground Clearance | 13 (332) | 13.1 (333) |
| Turning Diameter | 45.4 (13.8) | 45.5 (13.9) |
The sheet continues this table on the same page under a continued heading with a Ground Clearance sub-heading; merged here.
Exterior dimensions: Crew Cab 149.5-in. WB, 6-ft. 4-in. box (2500)+−
| 4x2 | 4x4 | |
|---|---|---|
| Wheelbase | 149 (3,785) | 149 (3,785) |
| Track Width – Front | 68.7 (1,745) | 68.7 (1,745) |
| Track Width – Rear | 68.1 (1,729) | 68.1 (1,729) |
| Overall Length | 238.8 (6,066) | 238.8 (6,067) |
| Overall Width @ SgRp Front | 83.5 (2,120) | 83.5 (2,120) |
| Overall Height | 78.2 (1,987) | 80.2 (2,037) |
| Suspension or Axle to Ground – Front | 7.4 (188) | 9.3 (236) |
| Suspension or Axle to Ground – Rear | 8.5 (216) | 8.5 (217) |
| Approach Angle (Degrees) | 18.8 | 22.9 |
| Ramp Breakover Angle (Degrees) | 20.3 | 23.9 |
| Departure Angle (Degrees) | 23.6 | 25.8 |
| Ground Clearance | 11.1 (281) | 13.1 (333) |
| Turning Diameter | 14.6 (47.9) | 14.6 (47.9) |
Exterior dimensions: Crew Cab 169.5-in. WB, 8-ft. box (2500)+−
| 4x2 | 4x4 | |
|---|---|---|
| Wheelbase | 169 (4,293) | 169 (4,293) |
| Track Width – Front | 68.7 (1,734.8) | 68.7 (1,745) |
| Track Width – Rear | 68.1 (1,729) | 68.1 (1,729) |
| Overall Length | 260.8 (6,626) | 260.8 (6,626) |
| Overall Width @ SgRp Front | 83.5 (2,120) | 83.5 (2,120) |
| Overall Height | 78.1 (1,983) | 80.1 (2,035) |
| Suspension or Axle to Ground – Front | 7.3 (185) | 9.4 (237) |
| Suspension or Axle to Ground – Rear | 9.9 (253) | 8.6 (218) |
| Approach Angle (Degrees) | 18.7 | 23.2 |
| Ramp Breakover Angle (Degrees) | 19.1 | 22.7 |
| Departure Angle (Degrees) | 22.5 | 24.7 |
| Ground Clearance | 11.1 (282) | 13.1 (334) |
| Turning Diameter | 16.3 (53.5) | 16.3 (53.5) |
Exterior dimensions: Power Wagon Crew Cab 149.3-in. WB, 6-ft. 4-in. box+−
| 4x2 | 4x4 | |
|---|---|---|
| Wheelbase | — | 149.3 (3,792) |
| Track Width – Front | — | 68.7 (1,745) |
| Track Width – Rear | — | 68.1 (1,729) |
| Overall Length | — | 238.8 (6,067) |
| Overall Width @ SgRp Front | — | 83.4 (2,119) |
| Overall Height | — | 80.9 (2,054) |
| Suspension or Axle to Ground – Front | — | 8.3 (210) |
| Suspension or Axle to Ground – Rear | — | 8.3 (210) |
| Approach Angle (Degrees) | — | 29.4 |
| Ramp Breakover Angle (Degrees) | — | 22 |
| Departure Angle (Degrees) | — | 26 |
| Ground Clearance | — | 14.2 (360) |
| Turning Diameter | — | 14.7 (48.2) |
Exterior dimensions: Mega Cab 160.5-in. WB, 6-ft. 4-in. box (2500)+−
| 4x2 | 4x4 | |
|---|---|---|
| Wheelbase | — | 160.4 (4,074) |
| Track Width – Front | — | 68.7 (1,745) |
| Track Width – Rear | — | 68.1 (1,729) |
| Overall Length | — | 249.9 (6,348) |
| Overall Width @ SgRp Front | — | 83.5 (2,120) |
| Overall Height | — | 80.1 (2,036) |
| Suspension or Axle to Ground – Front | — | 9.4 (238) |
| Suspension or Axle to Ground – Rear | — | 8.5 (217) |
| Approach Angle (Degrees) | — | 23.3 |
| Ramp Breakover Angle (Degrees) | — | 23.2 |
| Departure Angle (Degrees) | — | 25.7 |
| Ground Clearance | — | 13.1 (334) |
| Turning Diameter | — | 15.6 (51.2) |
Exterior dimensions: Regular Cab 140.5-in. WB, 8-ft. box (3500)+−
| 4x2 | 4x4 | |
|---|---|---|
| Wheelbase | 140.2 (3,560) | 140.2 (3,560) |
| Track Width – Front | 67.7 (1,719) | 67.7 (1,719) |
| 69.6 (1,769) DRW | 69.6 (1,769) DRW | |
| Track Width – Rear | 67.1 (1,703) | 67.1 (1,703) |
| 75.9 (1,927) DRW | 75.9 (1,927) DRW | |
| Overall Length | 232 (5,892) | 232 (5,892) |
| Overall Width @ SgRp Front | 83.5 (2,120) | 83.5 (2,120) |
| 96.5 (2,450) DRW | 96.5 (2,450) DRW | |
| Overall Height | 77.8 (1,976) | 79.5 (2,019) |
| Suspension or Axle to Ground – Front | 7.4 (188) | 9.3 (237) |
| 6.6 (168) DRW | 8.5 (216) DRW | |
| Suspension or Axle to Ground – Rear | 7.9 (209) | 8.5 (217) |
| 8.2 (208) DRW | 8.4 (213) DRW | |
| Approach Angle (Degrees) | 18.2 | 23.2 |
| 16.6 DRW | 20.6 DRW | |
| Ramp Breakover Angle (Degrees) | 21.8 | 25.2 |
| 19.7 DRW | 23.2 DRW | |
| Departure Angle (Degrees) | 25.4 | 25.2 |
| 23.6 DRW | 24.4 DRW | |
| Ground Clearance | 11.2 (286) | 13.3 (338) |
| 10.6 (269) DRW | 12.4 (314) DRW | |
| Turning Diameter | 13.8 (45.4) | 13.9 (45.5) |
Exterior dimensions: Crew Cab 169.5-in. WB, 8-ft. box (3500)+−
| 4x2 | 4x4 | |
|---|---|---|
| Wheelbase | 169.1 (4,294) | 169 (4,300) |
| Track Width – Front | 67.7 (1,719) | 67.7 (1,719) |
| 69.6 (1,769) DRW | 69.6 (1,769) DRW | |
| Track Width – Rear | 67.1 (1,703) | 67.1 (1,703) |
| 75.9 (1,927) DRW | 75.9 (1,927) DRW | |
| Overall Length | 260.8 (6,626) | 260.8 (6,626) |
| Overall Width @ SgRp Front | 83.5 (2,120) | 83.5 (2,120) |
| 96.5 (2,450) DRW | 96.5 (2,450) DRW | |
| Overall Height | 78.4 (1,990) | 78.4 (1,990) |
| 77.1 (1,959) DRW | 79.3 (2,015) DRW | |
| Suspension or Axle to Ground – Front | 7.3 (186) | 7.3 (186) |
| 6.4 (162) DRW | 8.4 (214) DRW | |
| Suspension or Axle to Ground – Rear | 9.0 (228) | 9.0 (228) |
| 6.4 (162) DRW | 9.3 (236) DRW | |
| Approach Angle (Degrees) | 18.3 | 23.3 |
| 16.9 DRW | 20.6 DRW | |
| Ramp Breakover Angle (Degrees) | 19.5 | 22.4 |
| 17.3 DRW | 21.3 DRW | |
| Departure Angle (Degrees) | 24.2 | 23.5 |
| 21.2 DRW | 24.2 DRW | |
| Ground Clearance | 11.2 (285) | 11.5 (290) |
| 10.2 (260) DRW | 12.3 (312) DRW | |
| Turning Diameter | 16.3 (53.6) | 16.4 (53.7) |
Exterior dimensions: Mega Cab 160.5-in. WB, 6-ft. 4-in. box (3500)+−
| 4x2 | 4x4 | |
|---|---|---|
| Wheelbase | — | 160.4 (4,074) |
| Track Width – Front | — | 67.7 (1,719) |
| — | 69.6 (1,769) DRW | |
| Track Width – Rear | — | 67.1 (1,704) |
| — | 75.9 (1,927) DRW | |
| Overall Length | — | 249.9 (6,348) |
| Overall Width @ SgRp Front | — | 83.5 (1,994) |
| — | 96.5 (2,450) DRW | |
| Overall Height | — | 78.5 (2,036) |
| — | 78.9 (2,004) DRW | |
| Suspension or Axle to Ground – Front | — | 7.3 (187) |
| — | 8.4 (214) DRW | |
| Suspension or Axle to Ground – Rear | — | 8.3 (210) |
| — | 6.8 (174) DRW | |
| Approach Angle (Degrees) | — | 18.5 |
| — | 21.7 DRW | |
| Ramp Breakover Angle (Degrees) | — | 20.3 |
| — | 21.5 DRW | |
| Departure Angle (Degrees) | — | 25.7 |
| — | 23.1 DRW |
Interior dimensions: front+−
| Regular Cab | Crew Cab | Mega Cab | |
|---|---|---|---|
| Seating capacity, F/R | 3/0 or 2/0 | 3/3 or 2/3 | 3/3 or 2/3 |
| Headroom | 39.8 (1,011) | 40.9 (1,038) | 40.9 (1,038) |
| Legroom | 40.9 (1,040) | 40.9 (1,040) | 40.9 (1,040) |
| Shoulder Room | 65.9 (1,675) | 65.9 (1,675) | 65.9 (1,675) |
| Hip Room | 62.9 (1,598) | 62.9 (1,598) | 62.9 (1,598) |
Interior dimensions: rear+−
| Regular Cab | Crew Cab | Mega Cab | |
|---|---|---|---|
| Headroom | — | 39.8 (1,010) | 40.3 (1,023) |
| Legroom | — | 40.2 (1,022) | 43.1 (1,096) |
| Shoulder Room | — | 65.6 (1,666) | 65.6 (1,667) |
| Hip Room | — | 62.7 (1,593) | 62.8 (1,595) |
Interior dimensions: interior volume+−
| Regular Cab | Crew Cab | Mega Cab | |
|---|---|---|---|
| Front – cu. ft. (cu. m) | 62.5 (1.8) | 63.9 (1.8) | 63.9 (1.8) |
| Rear – cu. ft. (cu. m) | — | 60.7 (1.7) | 66 (1.9) |
Source: 2020 Ram Heavy Duty Specifications (Stellantis media site).
Which equipment is standard, optional or part of a package on each trim, from the manufacturer's 2020 feature availability guide.
Showing 58 of 71 features. ✓ Standard OptionalPkg Part of a package— Not available
| Feature | Tradesman | Big Horn/Lone Star | Power Wagon | Laramie | Laramie Longhorn | Limited |
|---|---|---|---|---|---|---|
| Configuration | ||||||
| Body ModelRegular Cab 8-ft. box — 169.1-in. wheelbase | ✓ | ✓ | — | — | — | — |
| Crew Cab 6-ft. 4-in. box — 149.1-in. wheelbase | ✓ | ✓ | ✓ | ✓ | ||
| Crew Cab 8-ft. box — 169.1-in. wheelbase | — | |||||
| Mega Cab 6-ft. 4-in. box — 160.2-in. wheelbase | — | — | ||||
| Drive4x2 | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| 4x4 | ✓ | |||||
| Powertrain | ||||||
| Engine / Transmission6.7-liter I-6 Cummins Turbo Diesel Standard Output, six-speed automatic transmission (2500/3500) | — | |||||
| 6.7-liter I-6 Cummins Turbo Diesel High Output, six-speed Aisin automatic transmission (3500) | — | |||||
| Mechanical | ||||||
| Rear Axle3.73 axle ratio | — | |||||
| 4.10 axle ratio | ✓ | |||||
| Electronic-locking front and rear differentials | Pkg | — | ✓ | — | — | — |
| Anti-spin differential (E-Locker and Anti-spin are mutually exclusive) | — | |||||
| SuspensionAuto-Level rear air suspension system | — | |||||
| Transfer CaseManual part-time | ✓ | — | ✓ | — | — | — |
| Electronic On-Demand | ✓ | — | ✓ | ✓ | ✓ | |
| Interior | ||||||
| SunroofSingle-pane, power-operated (Crew Cab/Mega Cab) | — | |||||
| Uconnect Multimedia | ||||||
| RadiosUconnect 5.0 AM/FM/Bluetooth | ✓ | ✓ | — | — | — | — |
| Uconnect 8.4 AM/FM/Bluetooth/SiriusXM Radio | Pkg | ✓ | ✓ | — | — | |
| Uconnect 8.4 AM/FM/Bluetooth/SiriusXM Radio/NAV/HD/CELL | — | O/P | ✓ | — | ||
| Uconnect 12-in. radio | — | Pkg | ✓ | |||
| Sound SystemBase six-speaker (four-speaker Regular Cab) | ✓ | ✓ | ✓ | — | — | — |
| Premium 10-speaker (seven-speaker Regular Cab) | — | O/P | ✓ | ✓ | ✓ | |
| Premium Plus 17-speaker | — | — | Pkg | Pkg | Pkg | |
| Safety and Security | ||||||
| CameraCargo View Camera (Included in Tow Tech and Max Tow Groups) | Pkg | O/P | O/P | O/P | O/P | O/P |
| Active FeaturesBlind-spot Monitoring with conventional trailer coverage and Rear Cross Path (Included in Safety Group) | O/P | O/P | O/P | O/P | O/P | ✓ |
| Adaptive Steering (Included in Safety Group) | Pkg | Pkg | Pkg | O/P | O/P | O/P |
| Parking SensorsParkSense front and rear Park Assist System with Rear ParkSense | — | O/P | ✓ | ✓ | ✓ | ✓ |
| Front Park Sensors | — | — | — | — | ||
| Fuel Tank28-gal. tank (standard on Regular Cab, diesel engines) | Pkg | Pkg | ✓ | — | — | — |
| 32-gal. tank (standard on Regular Cab & Crew Cab with 8-ft. box) | S/O | ✓ | ✓ | ✓ | ✓ | ✓ |
| 50-gal. tank (Optional on Crew Cab with 8-ft. box) | — | |||||
| Trailer Brake ControllerIntegrated controller (included in Max Tow Package) | O/P | ✓ | ✓ | ✓ | ✓ | ✓ |
| Appearance Packages | ||||||
| Body-color Bumper Groupfront/rear bumper painted body color | — | — | — | |||
| Chrome Appearance Group (Tradesman)chrome front/rear bumper; upper header/lower applique – chrome; Tradesman grille – chrome; steel chrome-clad wheels 18 x 8-in. (single rear wheel); steel wheel with chrome clad 17 x 6-in. (dual rear wheel) | — | — | — | — | — | |
| Chrome Appearance Group (Laramie)chrome side steps, flat, wheel-to-wheel; chrome belt molding; chrome tow hooks | — | — | — | — | — | |
| Sport Appearance Groupmonotone paint; body color door handles, front/rear bumper; upper header/lower applique – painted body color; interior, Black with Black headliner; ParkSense front and rear Park Assist System (Big Horn/Lone Star only, standard on Laramie); 17 x 6-in. polished aluminum wheels (Big Horn/Lone Star dual rear wheel only) | — | — | — | — | ||
| Equipment Groups | ||||||
| Tradesman Level 1 Equipment Group (Reg Cab only)overhead console, incandescent lighting; power windows, one touch down; power door locks, speed sensitive; premium vinyl door trim; mirrors, 6 x 9-in. power / heated (Black) (2500 only); mirrors, trailer-tow, power / heated / puddle / turn / man. fold (Black) (3500 only); Remote Keyless Entry; interior door handle, satin chrome, polished | — | — | — | — | — | |
| Tradesman Level 2 Equipment Group – All Cabs (Includes Level 1 Group Equipment on Reg Cab) — includes bench seats, Soul/Soulmate/Gear cloth; floor covering, carpet; optional: floor covering, vinyl; floor mats - carpeted, front (Reg Cab) and rear (Crew Cab); optional: floor mats - rubber, front (Reg Cab) and rear (Crew Cab); rear window, manual sliding (Reg Cab only); rear window, power sliding (Crew Cab); rear window, defroster (Crew Cab only); SiriusXM Satellite Radio | — | — | — | — | — | |
| Big Horn Level 1 Equipment Groupwheels: 18 x 8-in., cast aluminum, polished (single rear wheel only); fog lamps, halogen; exterior mirrors: Black power / heated / puddle / turn / power fold; seats: eight-way power + two-way lumbar driver seat, manual passenger seat; Uconnect 8.4 (AM/FM/SAT/Bluetooth) SiriusXM Satellite Radio; leather-wrapped steering wheel with audio controls; cluster display, 3.5-in. TFT, color; interior mirror, rear view, auto dim; visor, driver and passenger side, with illuminated vanity mirror; universal garage door opener in visor; switchable dome lamp - footwell lighting; upper closed glove box with painted door and Big Horn badge; lighting, glove boxes - pedals, power-adjustable; storage, in-floor boxes, rear (Crew Cab only); folding flat load floor (Crew Cab only); rear window, manual sliding (Reg Cab only); foam bottle inserts (front doors only) | — | — | — | — | — | |
| Big Horn Level 2 Equipment Group (Includes Big Horn Level 1 Group Equipment) — includes cluster display, 7-in. TFT, color; remote start, key fob activated - security alarm; ParkSense front and rear park assist system (six rear sensors with DRW); heated front seats; heated steering wheel; air conditioning with dual-zone control (not avail. on Reg Cab); rear window, power sliding (Crew and Mega Cab only); rear window, defroster (Crew and Mega Cab only); dual remote USB ports - charge only (not avail. on Reg Cab); 115-volt 400W AC power outlets (front, rear) (rear not avail. on Reg Cab); damped tailgate | — | — | — | — | — | |
| Power Wagon Level 1 Equipment Groupremote start, key fob activated; pedals, power-adjustable; perforated leather steering wheel with audio controls / Gray stitching / heat; heated front seats; storage, in-floor boxes, rear (Crew Cab only); universal garage door opener in visor; visor, driver and passenger side, with illuminated vanity mirror and universal garage door opener; foam bottle inserts (front doors only); power release tailgate | — | — | — | — | — | |
| Power Wagon Level 2 Equipment Group (Includes Power Wagon Level 1 Group Equipment) — includes bench seats, Black soft leather with heavy-duty Bristol vinyl, and heavy-duty Gode-Tex vinyl accents; premium audio (9 speakers + 1 subwoofer); mirrors, trailer-tow, power / heated / puddle / turn / memory / power fold / power convex / trailer spot light (Black); pedals, power-adjustable with memory; radio / driver seat / mirror / pedal memory; auto high-beam headlamp control; rain-sensitive wipers; dome lamp, switchable (LED); front / rear door accent lighting (LED); overhead console (LED); front footwell lighting (LED); air conditioning with dual-zone control; remote proximity (passive) keyless entry; dual remote USB ports - charge only; 115-volt 400W AC power outlet (rear); security alarm | — | — | — | — | — | |
| Laramie Level 1 Equipment Groupauto high-beam headlamp control; rain-sensitive wipers; power release tailgate; storage, in-floor boxes, rear (Crew Cab only); foam bottle inserts (front doors only); CD player, single disc; ventilated outboard seating positions (3 levels); radio / driver seat / mirror / pedal memory; mirrors, 6 x 9-in. power / heated (Black), memory; pedals, power-adjustable; blind spot monitoring with cross path detection | — | — | — | — | — | |
| Laramie Level 2 Equipment Group (Includes Laramie Level 1 Group Equipment) — includes rear seat - heat (3 adjustment levels); dual remote USB ports - charging only; wireless charging pad (bucket seats only); Uconnect 8.4 (AM/FM/SAT/Bluetooth/NAV/Voice); premium 17-speaker surround sound system (16 amplified speakers + subwoofer) | — | — | — | — | — | |
| Laramie Longhorn Level 1 Equipment Groupblind spot monitoring with cross path detection; Uconnect 12.0 - AM/FM/BT/SXM/NAV/HD/Cell; premium 17-speaker surround sound system (16 amplified speakers + subwoofer); wireless charging pad; running boards, power | — | — | — | — | — | |
| Limited Level 1 Equipment Groupsurround view camera; full speed forward collision warning plus with auto emergency braking; adaptive cruise control with stop; premium 17-speaker surround sound system (16 + subwoofer); trailer reverse guidance (included with surround view camera) | — | — | — | — | — | |
| Functional Packages | ||||||
| Bed Utility Groupdeployable bed step; LED bed lighting; spray-in bedliner | — | — | ||||
| Box Delete (Regular Cab or Crew Cab) (Not available with Power Wagon Package) | — | — | — | — | ||
| Cold Weather Groupblock heater; winter front grille cover | — | |||||
| Comfort Groupheated front seats and heated leather-wrapped steering wheel | — | — | — | — | — | |
| Dual Rear Wheel Group (3500 only)rear wheelhouse liners; cab-mounted, box and rear fender LED clearance lamps | — | |||||
| Fifth-wheel/Gooseneck Prep Groupbed mounted seven-pin connector; mounting holes for fifth-wheel hitch and gooseneck ball; mounting hole covers | — | |||||
| Off-Road Group (4x4 2500 only)front/rear Bilstein shock; transfer case skid plate; tow hooks; hill-descent control; all-terrain tires; off-road decal (both sides, rear quarter panel) | — | |||||
| Power Wagon Equipment Group (4x4 2500 only)Articulink suspension; front/rear Bilstein shocks (Power Wagon tuned); hill-descent control; Tru-Lok front & rear axles; 4.10 axle ratio; tow hooks; fuel tank skid plate; transfer case skid plate; front electric 12,000-lb. winch; black wheel flares, Power Wagon design; fog lamps; bright chrome front and rear bumper; front disconnecting stabilizer bar; 17 x 8.0-in. cast aluminum Power Wagon wheel; LT285/70R17D OWL Goodyear Wrangler Duratrac all-terrain tires; wheel well liners, rear | — | ✓ | — | — | — | |
| Premium Lighting GroupBi-LED projector headlamps with signature lighting; LED tail lamps and fog lamps with signature lighting | — | — | — | — | — | |
| Protection Group (4x4 models only)tow hooks (2500, 3500 Tradesman Regular Cab); transfer case skid plate | — | |||||
| Snow Chief Group220-amp alternator; anti-spin rear differential; auxiliary switches – instrument panel mounted; LED clearance lamps; LT275/70R18E OWL On/Off Road tires (with 18-in. wheels); transfer case skid plate | — | |||||
| Snow Plow Prep Group220-amp alternator; transfer case skid plate | — | |||||
- Covers both the 2500 and 3500; rows limited to one model say so in the label.
- The Big Horn/Lone Star column covers both trims.
What each trim adds
Equipment that becomes standard at each step up, compared with the next trim down in price. Packages and options aren't counted.
Big Horn/Lone Star over Tradesman+1 standard +
- ✓Integrated controller (included in Max Tow Package)
Power Wagon over Big Horn/Lone Star+2 standard +
- ✓Uconnect 8.4 AM/FM/Bluetooth/SiriusXM Radio
- ✓ParkSense front and rear Park Assist System with Rear ParkSense
Laramie over Power Wagon+1 standard +
- ✓Premium 10-speaker (seven-speaker Regular Cab)
Laramie Longhorn over Laramie+1 standard +
- ✓Uconnect 8.4 AM/FM/Bluetooth/SiriusXM Radio/NAV/HD/CELL
Limited over Laramie Longhorn+2 standard +
- ✓Radios: Uconnect 12-in. radio
- ✓Blind-spot Monitoring with conventional trailer coverage and Rear Cross Path (Included in Safety Group)
Standard on every trim (3)
- 6.4-liter V-8 HEMI eight-speed automatic transmission
- ParkView rear backup camera with dynamic gridlines, center lines and zoom
- 31-gal. tank (standard on Crew Cab and Mega Cab with 6-ft. 4-in. box)
Source: 2020 Ram Heavy Duty Feature Availability, Stellantis North America. Equipment can change during the model year and some items arrive late; confirm on the window sticker.
2020 Ram 2500 maintenance schedule
The factory schedule for normal driving. Oil changes follow the oil-change indicator on most models; severe use (towing, dusty roads, lots of idling) shortens some intervals.
A dot means the service is due at that mileage or after that many years, whichever comes first. Engines: ESA.
| Service | 20k2 yr | 30k3 yr | 40k4 yr | 50k5 yr | 60k6 yr | 70k7 yr | 80k8 yr | 90k9 yr | 100k10 yr | 110k11 yr | 120k12 yr | 130k13 yr | 140k14 yr | 150k15 yr |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Additional Inspections | ||||||||||||||
| Inspect the CV/Universal joints. | ||||||||||||||
| Inspect front suspension, tie rod ends, and replace if necessary. | ||||||||||||||
| Inspect the front and rear axle surfaces. If gear oil leakage is suspected, check the fluid level. If using your vehicle for police, taxi, fleet, off-road or frequent trailer towing, change axle fluid. | ||||||||||||||
| Inspect the brake linings, replace as necessary. | ||||||||||||||
| Adjust parking brake as necessary. | ||||||||||||||
| Inspect transfer case fluid. | ||||||||||||||
| Additional Maintenance | ||||||||||||||
| Replace cabin air filter. | ||||||||||||||
| Replace engine air cleaner filter. | ||||||||||||||
| Replace spark plugs. The spark plug change interval is mileage based only, yearly intervals do not apply. | ||||||||||||||
| Flush and replace the engine coolant at 10 years or 150,000 miles (240,000 km) whichever comes first. | ||||||||||||||
| Inspect the transfer case fluid, change for any of the following: police, taxi, fleet, or frequent trailer towing. | ||||||||||||||
| Change the transfer case fluid. | ||||||||||||||
| Inspect and replace PCV valve if necessary. | ||||||||||||||
At Every Oil Change Interval As Indicated By Oil Change Indicator System
- Change oil and filter.
- Rotate the tires. Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system turns on.
- Inspect battery and clean and tighten terminals as required.
- Inspect the CV/Universal joints.
- Inspect brake pads, shoes, rotors, drums, hoses and parking brake.
- Inspect engine cooling system protection and hoses.
- Inspect exhaust system.
- Inspect engine air cleaner if using in dusty or off-road conditions. If required, replace air cleaner filter.
- Inspect and replace the Evaporative System Fresh Air Filter as necessary, replacement may be more frequent if vehicle is operated in extreme dusty conditions.
2020 Ram 2500 fluids & capacities
Oil, coolant, transmission and axle fluids with their capacities and specifications, wheel torque and fuel requirements, from the owner's manual.
Fluid capacities
| System | Applies to | US | Metric |
|---|---|---|---|
| Fuel tank (approximate) | Gas engine: 2500/3500 shortbed models | 31 gal | 117 L |
| Gas engine: 2500/3500 longbed models | 32 gal | 121 L | |
| Gas engine: 2500/3500 crew cab longbed models, if equipped | 50 gal | 189 L | |
| Engine oil with filter | 6.4L engine | 7 qt | 6.6 L |
| Cooling system | 6.4L engine | 16.6 qt | 15.7 L |
| Fuel tank (approximate) | Diesel engine: 2500/3500 standard cab longbed models | 28 gal | 106 L |
| Diesel engine: 2500/3500 crew/Mega Cab shortbed models | 31 gal | 117 L | |
| Diesel engine: 2500/3500 crew cab longbed models | 32 gal | 121 L | |
| Diesel engine: 2500/3500 crew cab longbed models, if equipped | 50 gal | 189 L | |
| Diesel exhaust fluid tank | — | 5.7 gal | 21 L |
| Engine oil with filter | 6.7L Cummins Turbo Diesel engine | 12 qt | 11.4 L |
| Cooling system | 6.7L Cummins Turbo Diesel engine | 22.0 qt | 20.8 L |
Engine fluids
| Component | Fluid / grade | Standard | Mopar product |
|---|---|---|---|
| Engine coolant (6.4L gas engine) | OAT (Organic Additive Technology) 10 Year/150,000 Mile antifreeze/coolant | MS.90032 | Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula |
| Engine oil (6.4L gas engine) | SAE 0W-40 full synthetic, API SN (Pennzoil Ultra 0W-40 or equivalent), all operating temperatures | MS-12633 | Mopar engine oil (equivalent) |
| Engine oil filter (6.4L gas engine) | Mopar brand oil filter | — | Mopar Engine Oil Filter |
| Spark plugs (6.4L gas engine) | Mopar spark plugs | — | Mopar Spark Plugs |
| Engine coolant (6.7L diesel engine) | OAT (Organic Additive Technology) 10 Year/150,000 Mile antifreeze/coolant | — | Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula |
| Engine oil (6.7L diesel engine, ambient above 0°F (-18°C)) | SAE 10W-30, API CK-4 required (Mopar, Shell Rotella, Shell Rimula or equivalent); Cummins CES 20081 products also acceptable | MS-10902 | Mopar |
| Engine oil (6.7L diesel engine, ambient below 0°F (-18°C)) | SAE 5W-40 synthetic, API CK-4 required (Mopar, Shell Rotella, Shell Rimula or equivalent) | MS-10902 | Mopar |
| Engine oil filter (6.7L diesel engine) | Mopar oil filter | — | Mopar Engine Oil Filter |
| Fuel filters (6.7L diesel engine) | 3 micron rating (engine-mounted filter); 5 micron rating (chassis-mounted filter) | — | Mopar Fuel Filter |
| Crankcase ventilation filter (6.7L diesel engine) | Mopar CCV filter | — | Mopar CCV Filter |
| Diesel exhaust fluid (6.7L diesel engine) | DEF API-certified to ISO 22241 | ISO 22241 | Mopar Diesel Exhaust Fluid (API Certified) |
Chassis fluids & lubricants
| Component | Fluid / grade | Standard | Mopar product |
|---|---|---|---|
| Automatic transmission (6.4L gas engine, eight-speed automatic) | ZF 8&9 speed ATF or equivalent | — | Mopar ZF 8&9 Speed ATF |
| Transfer case (6.4L gas engine) | Borg Warner 44-44 and 44-45 transfer case lubricant | — | Mopar Transfer Case Lubricant for Borg Warner 44-44 and 44-45 |
| Front axle (9.25 front axle) | SAE 75W-85 GL-5 synthetic axle lubricant; limited-slip additive required for limited-slip axles | — | SAE 75W-85 HD Ram GL-5 Synthetic Axle Lubricant |
| Rear axle (11.5 and 12.0 single rear wheel axles) | SAE 75W-85 GL-5 synthetic axle lubricant; limited-slip additive required for limited-slip axles | — | SAE 75W-85 HD Ram GL-5 Synthetic Axle Lubricant |
| Rear axle (12.0 dual rear wheel axle) | SAE 75W-140 GL-5 synthetic gear lubricant; limited-slip additive required for limited-slip axles | — | Mopar GL-5 Synthetic Gear Lubricant SAE 75W-140 |
| Brake master cylinder | DOT 3 | — | Mopar DOT 3 |
| Power steering reservoir (6.4L gas engine) | Power steering fluid +4 or ATF+4 automatic transmission fluid | — | Mopar Power Steering Fluid +4 or Mopar ATF+4 |
| Automatic transmission (6.7L diesel with 68RFE) | ATF+4 | — | Mopar ATF+4 |
| Automatic transmission (6.7L diesel with Aisin AS69RC) | ASRC automatic transmission fluid or equivalent | — | Mopar ASRC Automatic Transmission Fluid |
| Transfer case (6.7L diesel engine) | BW 44-44 transfer case fluid | — | Mopar BW44-44 Transfer Case Fluid |
| Front axle (9.25 front axle (diesel, 2500/3500)) | SAE 75W-85 GL-5 synthetic axle lubricant; limited-slip additive required for limited-slip axles | — | SAE 75W-85 HD Ram GL-5 Synthetic Axle Lubricant |
| Rear axle (11.5 and 12.0 single rear wheel axles (diesel, 2500/3500)) | SAE 75W-85 GL-5 synthetic axle lubricant; limited-slip additive required for limited-slip axles | — | SAE 75W-85 HD Ram GL-5 Synthetic Axle Lubricant |
| Rear axle (12.0 dual rear wheel axle (diesel, 3500)) | SAE 75W-140 GL-5 synthetic gear lubricant; limited-slip additive required for limited-slip axles | — | Mopar GL-5 Synthetic Gear Lubricant SAE 75W-140 |
| Brake master cylinder (6.7L diesel models) | DOT 3 | — | Mopar DOT 3 |
Fuel
| Engine | Minimum | Ethanol / biodiesel |
|---|---|---|
| 6.4L gas engine | 87 octane Regular unleaded | Up to 15% (E15) |
| 6.7L Cummins Turbo Diesel engine | Ultra-low-sulfur diesel (15 ppm max sulfur), No. 2 ASTM D-975 Grade S15 | Up to B5 (ASTM D-975); up to B20 (ASTM D-7467) on pickups and chassis cabs with B20 capability |
Wheel lug nut torque
| Wheels | Torque | Thread | Socket |
|---|---|---|---|
| Cone type | 130 ft-lb (176 N·m) | M14 x 1.50 | 22 mm |
| Flanged type | 129 ft-lb (175 N·m) | M14 x 1.50 | 22 mm |
- Manual is a combined 2500/3500 document; capacity rows are labeled 2500/3500 in the manual.
- With B20 biodiesel above 5% blend, oil change interval must not exceed 15,000 mi (pickup) or 12,500 mi (chassis cab), or 6 months.
- Gas 6.4L oil capacity is for oil with filter; diesel 6.7L is 12 qt with filter.
- Use only the specified DOT 3 brake fluid and ZF/ATF+4 transmission fluids as listed.
Source: Owner's manual on Mopar.com. Always confirm with the manual for your exact vehicle.
2020 Ram 2500 owner's manuals & publications
The manufacturer's owner's manual, quick guides, radio manuals, supplements and warranty booklets for the 2020 model year.
Owner's manuals
Quick guides
Uconnect & radio
Supplements
Warranty
- California Song-Beverly Consumer Warranty ActWarranty booklet (PDF)
- California Emission Warranty SupplementCalifornia emissions warranty (PDF)
- 2500/3500 Diesel WarrantyWarranty booklet (PDF)
- 2500/3500 Gas WarrantyWarranty booklet (PDF)
- 2500/3500 Diesel California Emission WarrantyCalifornia emissions warranty (PDF)
- 2500/3500 Gas California Emission WarrantyCalifornia emissions warranty (PDF)
On Mopar.com
- Owner's manual on Mopar.com
- Maintenance schedule on Mopar.com
- Warranty information on Mopar.com
- How-to videos on Mopar.com
Manuals and guides are hosted by the manufacturer on vehicleinfo.mopar.com and open as PDFs. Mopar.com's owner site also has VIN-specific manuals and recall lookups.
2020 Ram 2500 questions
How much oil does the 2020 Ram 2500 take?
With a filter change: 6.4L engine, 7 qt / 6.6 L and 6.7L Cummins Turbo Diesel engine, 12 qt / 11.4 L. Capacities are from the owner's manual; check the dipstick or oil-life display after filling.
What kind of oil does the 2020 Ram 2500 use?
6.4L gas engine: SAE 0W-40 full synthetic, API SN (Pennzoil Ultra 0W-40 or equivalent), all operating temperatures (MS-12633); 6.4L gas engine: Mopar brand oil filter; 6.7L diesel engine, ambient above 0°F (-18°C): SAE 10W-30, API CK-4 required (Mopar, Shell Rotella, Shell Rimula or equivalent); Cummins CES 20081 products also acceptable (MS-10902); 6.7L diesel engine, ambient below 0°F (-18°C): SAE 5W-40 synthetic, API CK-4 required (Mopar, Shell Rotella, Shell Rimula or equivalent) (MS-10902); and 6.7L diesel engine: Mopar oil filter.
When is the first scheduled maintenance on the 2020 Ram 2500?
At 20,000 miles or 2 years: inspect the cv/universal joints; inspect front suspension, tie rod ends, and replace if necessary; inspect the front and rear axle surfaces. if gear oil leakage is suspected, check the fluid level. if using your vehicle for police, taxi, fleet, off-road or frequent trailer towing, change axle fluid; inspect the brake linings, replace as necessary; adjust parking brake as necessary; replace cabin air filter. Oil changes in between follow the oil-change indicator.
Where can I find the 2020 Ram 2500 owner's manual?
The manufacturer publishes it free on Mopar.com as a PDF (linked in the manuals section above), along with quick guides, radio manuals and the warranty booklet.
Specifications come from the manufacturer's spec comparison and its media-site specification sheets; maintenance schedules, fluids and publications come from Mopar's owner site and owner's manuals. Equipment and ratings vary by configuration; check the owner's manual or a dealer for a specific vehicle.