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 / RAM 2500/3500 HEAVY DUTY SPECIFICATIONS 

http://media.chrysler.com 

 

SPECIFICATIONS 

2500/3500 Heavy Duty 

SUSPENSION

 

Model 

2WD 

4WD 

Front 

Upper and lower “A” arms, 
coil springs, stabilizer bar 

Five-link with track bar, coil springs, stabilizer bar,  
solid axle 

Rear 

Hotchkiss leaf spring 
suspension, solid axle 

Hotchkiss leaf spring suspension, solid axle 

 
STEERING 

Regular Cab Pickup 

 

 

Model 

2WD 

4WD 

Box Length 

Long 

Long 

Wheelbase (nominal) – in. (mm)  140.5 

140.5 

Turning Diameter – ft. (m)

(a)

 

45.1 

41.6 

 
Crew Cab

®

 Pickup 

Model 

2WD 

2WD 

4WD               4WD 

Box Length 

Short 

Long 

Short               Long 

Wheelbase (nominal) – in. (mm)  149.5 

169.5 

149.5              169.5 

Turning Diameter –ft. (m)

(a)

 

47.5 

53.2 

43.9                 49.2 

 

Mega Cab Pickup 

Model 

2WD 

4WD 

Wheelbase (nominal) – in. (mm)  160.5 

160.5 

Turning Diameter – ft. (m)

(a)

 

50.67 

46.86 

(a) Turning diameter is measured at the outside of the tires at curb height. Turning diameters and steering wheel turns, lock-to-lock may differ 

with optional tires and wheels.

 

 

BRAKES 

 

Front 

 

Size and Type – in. (mm) 

Rotors 14.17 x 1.54-in. disc with twin-piston pin-slider caliper and 
ABS 

Rear 

 

Size and Type  – in. (mm) 

Rotors 14.09 x 1.34-in. disc with  
twin-piston pin-slider caliper and ABS 

Power-assist type 

Dual-rate, tandem diaphragm vacuum (gas)  

 

Hydro-boost (diesel) 

 

• • •

 

Summary of Contents for Ram 2500 2012

Page 1: ...ssion Ratio 9 6 1 Power SAE net 383 bhp 286 kW 5 600 rpm 2500 series b Torque SAE net 400 lb ft 542 N m 4 000 rpm 2500 series Max Engine Speed 5 800 rpm Fuel Requirement Unleaded mid grade 89 octane R...

Page 2: ...kW 3 000 rpm Torque Manual SAE net 650 lb ft 881 N m 1 500 rpm Torque Automatic SAE net 800 lb ft 881 N m 1 500 rpm Maximum High idle Engine Speed 3 500 rpm Fuel Requirement Ultra low sulfur diesel O...

Page 3: ...ary gear sets one overrunning clutch full electronic control electronically controlled converter clutch Gear Ratios 1st 3 231 2nd 1 837 3rd 1 41 4th 1 5 th 0 816 6 th 0 625 Reverse 4 444 Overall Top G...

Page 4: ...TIONS 2500 3500 Heavy Duty TRANSFER CASES NV271 NV273 Availability NV271 Standard 4WD ST NV273 Standard Laramie Optional SLT Type Part time Operating Modes 2WD 4WD High Neutral 4WD Low Shift Mechanism...

Page 5: ...AB 149 5 WB 6 4 BOX SRW 4x2 4x4 Wheelbase 149 4 148 9 Track Width Front 68 6 68 3 Track Width Rear 68 2 68 2 Overall Length 237 4 237 4 Overall Width SgRP Front 79 1 79 1 Overall Height 73 7 77 7 Susp...

Page 6: ...argo Width in mm 66 4 1686 9 66 4 1686 9 Distance Between Wheelhouses in mm 51 1295 4 51 1295 4 Depth in mm 20 1 510 5 20 2 513 2 Tailgate Opening Width in mm 60 4 1535 3 60 4 1535 3 ACCOMMODATIONS Mo...

Page 7: ...4WD Box Length Long Long Wheelbase nominal in mm 140 5 140 5 Turning Diameter ft m a 45 1 41 6 Crew Cab Pickup Model 2WD 2WD 4WD 4WD Box Length Short Long Short Long Wheelbase nominal in mm 149 5 169...

Page 8: ...AB 149 5 WB 6 4 BOX SRW 4x2 4x4 Wheelbase 149 4 148 9 Track Width Front 68 6 68 3 Track Width Rear 68 2 68 2 Overall Length 237 4 237 4 Overall Width SgRP Front 79 1 79 1 Overall Height 74 2 78 4 Susp...

Page 9: ...4x4 Wheelbase 160 5 160 0 Track Width Front 68 6 68 3 Track Width Rear 68 2 68 2 Overall Length 248 4 248 4 Overall Width SgRP Front 79 1 79 1 Overall Height 74 1 78 3 Suspension or Axle to Ground Fr...

Page 10: ...oom in mm 40 3 1022 6 41 0 1040 5 41 0 1040 5 Legroom in mm 41 1041 3 41 1041 3 41 1041 3 Shoulder Room in mm 66 1676 4 66 1676 5 66 1676 5 Hip Room in mm 62 9 1676 4 63 2 1604 6 63 2 1604 6 Seat Trav...

Page 11: ...el 2WD 2WD 4WD 4WD Box Length Short Long Short Long Wheelbase nominal in mm 149 5 169 5 149 5 169 5 Turning Diameter ft m a 47 5 53 2 43 9 49 2 Mega Cab Pickup Model 2WD 4WD Wheelbase nominal in mm 16...

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