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2021 Ram 2500 Big Horn 4x2 Reg Cab 8' Box
Trim Info:
Rear Wheel Drive, Regular Cab
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Technical Specifications
Technical Data
Body Style:
Regular Cab
Drivetrain:
Rear Wheel Drive
Passenger Capacity:
3
Engine Type:
Premium Unleaded V-8
Displacement:
6.4 L/392
Fuel System:
Sequential MPI
SAE Net Horsepower @ RPM:
410 @ 5600
SAE Net Torque @ RPM:
429 @ 4000
Trans Description Cont.:
Automatic w/OD
Front Tire Size:
LT275/70SR18
Rear Tire Size:
LT275/70SR18
Spare Tire Size:
Full-Size
Front Wheel Size (in):
18 X 8
Rear Wheel Size (in):
18 X 8
Front Wheel Material:
Styled Steel
Rear Wheel Material:
Styled Steel
Brake ABS System:
4-Wheel
Disc - Front (Yes or ):
Yes
Disc - Rear (Yes or ):
Yes
Rear Brake Rotor Diam x Thickness (in):
14.1
Fuel Tank Capacity, Approx (gal):
32
Wheelbase (in):
140.5
Length, Overall (in):
232
Advanced Technical Data
Body Code:
T
Gross Axle Wt Rating - Front (lbs):
5500
Gross Axle Wt Rating - Rear (lbs):
6000
Curb Weight - Front (lbs):
3450
Curb Weight - Rear (lbs):
2607
Gross Vehicle Weight Rating Cap (lbs):
10000
Gross Combined Wt Rating (lbs):
21500
Dead Weight Hitch - Max Trailer Wt. (lbs):
14970
Dead Weight Hitch - Max Tongue Wt. (lbs):
1497
Wt Distributing Hitch - Max Trailer Wt. (lbs):
14970
Wt Distributing Hitch - Max Tongue Wt. (lbs):
1497
Fifth Wheel Hitch - Max Trailer Wt. (lbs):
14790
Fifth Wheel Hitch - Max Tongue Wt. (lbs):
3697
Maximum Trailering Capacity (lbs):
14970
Engine Order Code:
ESB
Trans Order Code:
DFX
Trans Type:
8
First Gear Ratio (:1):
4.71
Second Gear Ratio (:1):
3.14
Third Gear Ratio (:1):
2.11
Fourth Gear Ratio (:1):
1.67
Fifth Gear Ratio (:1):
1.28
Sixth Gear Ratio (:1):
1.00
Reverse Ratio (:1):
3.29
Trans PTO Access:
No
Transfer Case Model:
None
Transfer Case Power Take Off:
No
Cold Cranking Amps @ 0° F (Primary):
730
Cold Cranking Amps @ 0° F (2nd):
730
Maximum Alternator Capacity (amps):
180
Engine Oil Cooler:
None
Suspension Type - Front:
Multi-Link
Suspension Type - Rear:
Multi-Link
Axle Type - Front:
Non-Independent
Axle Type - Rear:
Rigid Axle
Axle Capacity - Front (lbs):
5000
Axle Capacity - Rear (lbs):
6200
Axle Ratio (:1) - Front:
3.73
Axle Ratio (:1) - Rear:
3.73
Front Tire Order Code:
TCN
Rear Tire Order Code:
TCN
Spare Tire Order Code:
TBE
Front Tire Capacity (lbs):
7280
Rear Tire Capacity (lbs):
7280
Spare Wheel Size (in):
Full-Size
Spare Wheel Material:
Steel
Steering Type:
Re-Circulating Ball
Turning Diameter - Curb to Curb (ft):
45.4
Brake Type:
4-Wheel Disc
Brake ABS System (Second Line):
4-Wheel
Front Brake Rotor Diam x Thickness (in):
14.2
Front Head Room (in):
39.8
Front Leg Room (in):
40.9
Front Shoulder Room (in):
65.9
Front Hip Room (in):
62.9
Width, Max w/o mirrors (in):
79.4
Height, Overall (in):
78
Ground Clearance, Front (in):
7.3
Ground Clearance, Rear (in):
7.3
Cargo Box Length @ Floor (in):
98.3
Cargo Box Width @ Top, Rear (in):
66.4
Cargo Box Width @ Floor (in):
66.4
Cargo Box Width @ Wheelhousings (in):
51
Cargo Box (Area) Height (in):
20.2
Tailgate Width (in):
60.4
Cargo Volume (ft³):
74.7
Seventh Gear Ratio (:1):
0.84
Eighth Gear Ratio (:1):
0.67
Tips on Servicing
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