2022 Ram 3500 6.7L I6 Cummins HO Turbo Diesel towing capacity.

The 2022 6.7L I6 Cummins HO Turbo Diesel tows 23,000 - 34,650 lbs across 4x4 configurations, depending on cab, drivetrain, axle ratio, wheel class, GVWR, GCWR, and box configuration.

Find your towing capacity Look up your 2022 6.7L I6 Cummins HO Turbo Diesel configuration View full comparison chart Compare all 2022 Ram 3500 configurations Open year guide Return to the 2022 Ram 3500 overview

Built from the official Ram 2022 towing guide pages used for this engine page. Citations for 6.7L I6 Cummins HO Turbo Diesel are available below.

Towing data

2022 6.7L I6 Cummins HO Turbo Diesel towing capacity by configuration

Each row below is one published configuration from the 2022 Ram 3500 towing guide, showing towing capacity, payload, GVWR, GCWR, axle ratio, and wheel class.

RAM 3500 - 4X4 - CREW CAB - ST - 6'4'' RAMBOX
3.73	SRW	11,800 lbs	3,870 lbs	32,580 lbs	23,000 lbs	Base7,925 lbsBase F/R4,803 lbs / 3,122 lbsGAWR F/R6,000 lbs / 7,000 lbs	6-Speed Auto Aisin HD · ST · RamBox	p.5
RAM 3500 - 4X4 - CREW CAB - ST - 6'4'' STANDARD BOX
3.73	SRW	11,800 lbs	4,010 lbs	32,580 lbs	23,600 lbs	Base7,789 lbsBase F/R4,806 lbs / 2,982 lbsGAWR F/R6,000 lbs / 7,000 lbs	6-Speed Auto Aisin HD · ST · Standard Bed	p.5
RAM 3500 - 4X4 - CREW CAB - ST - 8' BOX
4.10	DRW	14,000 lbs	5,580 lbs	43,000 lbs	34,070 lbs	Base8,420 lbsBase F/R4,996 lbs / 3,423 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.4
3.73	DRW	14,000 lbs	5,580 lbs	41,600 lbs	32,710 lbs	Base8,420 lbsBase F/R4,996 lbs / 3,423 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.4
3.73	DRW	13,500 lbs	5,080 lbs	41,600 lbs	30,720 lbs	Base8,421 lbsBase F/R4,996 lbs / 3,424 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.4
4.10	DRW	13,500 lbs	5,080 lbs	43,000 lbs	30,720 lbs	Base8,421 lbsBase F/R4,996 lbs / 3,424 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.4
3.73	SRW	12,300 lbs	4,330 lbs	33,610 lbs	25,120 lbs	Base7,974 lbsBase F/R4,964 lbs / 3,010 lbsGAWR F/R6,000 lbs / 7,000 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.4
RAM 3500 - 4X4 - MEGA CAB - SLT - 6'4'' RAMBOX
3.73	SRW	12,300 lbs	3,970 lbs	32,710 lbs	23,300 lbs	Base8,326 lbsBase F/R5,049 lbs / 3,276 lbsGAWR F/R6,000 lbs / 7,000 lbs	6-Speed Auto Aisin HD · SLT · RamBox	p.2
RAM 3500 - 4X4 - MEGA CAB - SLT - 6'4'' STANDARD BOX
4.10	DRW	14,000 lbs	5,440 lbs	41,955 lbs	32,930 lbs	Base8,557 lbsBase F/R5,021 lbs / 3,536 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · SLT · Standard Bed	p.3
3.73	DRW	14,000 lbs	5,440 lbs	41,600 lbs	32,570 lbs	Base8,557 lbsBase F/R5,021 lbs / 3,536 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · SLT · Standard Bed	p.3
3.73	DRW	13,500 lbs	4,940 lbs	41,600 lbs	29,810 lbs	Base8,559 lbsBase F/R5,021 lbs / 3,537 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · SLT · Standard Bed	p.3
4.10	DRW	13,500 lbs	4,940 lbs	41,955 lbs	29,810 lbs	Base8,559 lbsBase F/R5,021 lbs / 3,537 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · SLT · Standard Bed	p.3
3.73	SRW	12,300 lbs	4,130 lbs	32,710 lbs	24,070 lbs	Base8,165 lbsBase F/R5,013 lbs / 3,151 lbsGAWR F/R6,000 lbs / 7,000 lbs	6-Speed Auto Aisin HD · SLT · Standard Bed	p.3
RAM 3500 - 4X4 - REGULAR CAB - ST - 8' BOX
4.10	DRW	14,000 lbs	6,120 lbs	43,000 lbs	34,650 lbs	Base7,880 lbsBase F/R4,700 lbs / 3,180 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.1
4.10	DRW	13,500 lbs	5,620 lbs	43,000 lbs	34,320 lbs	Base7,882 lbsBase F/R4,700 lbs / 3,181 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.1
3.73	DRW	14,000 lbs	6,120 lbs	41,600 lbs	33,250 lbs	Base7,880 lbsBase F/R4,700 lbs / 3,180 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.1
3.73	DRW	13,500 lbs	5,620 lbs	41,600 lbs	33,250 lbs	Base7,882 lbsBase F/R4,700 lbs / 3,181 lbsGAWR F/R6,000 lbs / 9,750 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.1
3.73	SRW	11,800 lbs	4,370 lbs	34,540 lbs	25,970 lbs	Base7,434 lbsBase F/R4,637 lbs / 2,797 lbsGAWR F/R6,000 lbs / 7,000 lbs	6-Speed Auto Aisin HD · ST · BOX (unspecified)	p.1

TONGUE LOAD CONV / 5TH-WHEEL

10% / 15%

Conventional vs. 5th-wheel/gooseneck

TRAILERING HARDWARE EQUIPMENT WEIGHT

75 / 70 / 250 LBS

Conventional / gooseneck / 5th wheel

HITCH THRESHOLDS TRAILER LIMITS

23k / 30k LBS

5th-wheel / gooseneck required above this weight

RATING METHOD STANDARD

SAE J2807

Industry tow-rating standard

VIEW ALL FINE PRINT

FIG. 2022 LOAD Baseline Weights

Weights Ram already counted in every rating

Passenger weight: 300 lbs counted for driver + passengers.
Options weight: 100 lbs counted for factory-installed options.
Conventional tongue: 10% of gross trailer weight.
5th-wheel / gooseneck tongue: 15% of gross trailer weight.

FIG. 2022 CALC Payload Formula

How Ram derives payload from base weight

Formula: Payload = GVWR - Base Weight
Values: Published as estimated values.
Rounding: nearest 10 lbs.

FIG. 2022 HITCH Hitch Loading

Hardware weight deducted from payload

Conventional hitch: 75 lbs of equipment weight.
Gooseneck: 70 lbs of equipment weight.
5th wheel: 250 lbs of equipment weight.

FIG. 2022 LIMIT Commercial / Hitch Limits

Chassis-cab and heavy-trailer thresholds

Body-completion weight: 80 lbs per foot from end of cab to end of frame.
5th-wheel required over: 23,000 lbs trailer weight.
Gooseneck required over: 30,000 lbs trailer weight.

FIG. 2022 STD Rating Standard

SAE J2807 compliance

Trailer Weight Rating and Tow Vehicle Trailering Weight are calculated as specified in SAE J2807.

FIG. 2022 WARN Warnings

Manufacturer safety warnings

Payload and Trailer Weight Rating are mutually exclusive.
GAWRs, GVWRs and GCWRs should never be exceeded.
Payload and GAWR should never be exceeded and must account for all of the above weights, including the appropriate trailering equipment and tongue weight.

FIG. 2022 NOTES Policy Notes

All published notes from the 2022 towing guide

Vehicles with a GVWR of 13,500 and greater are DRW. Vehicles less than 13,500 GVWR are SRW. p.6
Payload and Max Trailer Weights are ESTIMATED values. p.6
All values are shown in pounds unless otherwise stated. p.6
Payload and Max Trailer Weight values are rounded to the nearest 10lb. p.6
Payload = GVWR - Base Weight p.6
Payload and Trailer Weight Rating are mutually exclusive. p.6
GAWRs, GVWRs and GCWRs should never be exceeded. p.6
Trailer Weight Rating and Tow Vehicle Trailering Weight are calculated as specified in SAE J2807. p.6
Passenger Weight = 300 lb p.6
Options Weight = 100 lb p.6
Trailering Equipment Weight: 75 lb for Conventional Hitch, 70 lb for Gooseneck and 250 lb for 5th Wheel. p.6
Tongue weight: 10 percent of the gross trailer weight for Conventional Hitch, 15 percent of the gross trailer weight for a 5th Wheel or Gooseneck hitch. p.6
Payload and GAWR should never be exceeded and must account for all of the above weights, including the appropriate trailering equipment and tongue weight. p.6
Box Off Body Completion Weight = 80 lb per foot from end of cab to end of frame p.6
A fifth-wheel hitch is required for trailers over 23,000 lbs. p.6
A Gooseneck hitch is required for trailers over 30,000 lbs. p.6