2024 Ram 2500 6.7L I6 Cummins Turbo Diesel towing capacity.

The published 2024 6.7L I6 Cummins Turbo Diesel towing rows surfaced here run from 19,980 - 20,000 lbs depending on cab, drivetrain, axle ratio, box length, GVWR, GCWR, and the configurations covered on this page.

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Built from the official Ram 2024 towing guide pages used for this engine page. Citations for 6.7L I6 Cummins Turbo Diesel available below.

TONGUE LOAD CONVENTIONAL / HD

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 over this

RATING METHOD STANDARD

SAE J2807

Document-level towing policy

VIEW ALL GUIDE ASSUMPTIONS

GUIDE FINE PRINT

Calculation assumptions for the 2024 Ram 2500 guide.

These note blocks define the published payload, trailering hardware, and limit notes that govern every row in the supported 2024 Ram 2500 towing charts.

 FIG. 2024 LOAD Weight Assumptions Pre-loaded weights baked into the chart  Passenger weight:   300 lbs assumed occupant weight.
 Options weight:   100 lbs assumed factory-installed options.
 Conventional tongue:   10% of gross trailer weight.
 5th-wheel / gooseneck tongue:   15% of gross trailer weight.
 

FIG. 2024 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. 2024 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. 2024 LIMIT Commercial / Hitch Limits  Chassis-cab and heavy-trailer thresholds   Box-off completion:   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. 2024 STD Rating Standard

SAE J2807 compliance

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

FIG. 2024 WARNWarningsManufacturer 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. 2024 STD Rating Standard

SAE J2807 compliance

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

FIG. 2024 WARNWarningsManufacturer 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. 2024 NOTES Policy Notes

All published notes from the 2024 towing guide

Payload and Max Trailer Weights are ESTIMATED values. p.4
All values are shown in pounds unless otherwise stated. p.4
Payload and Max Trailer Weight values are rounded to the nearest 10lb. p.4
Payload = GVWR - Base Weight p.4
Payload and Trailer Weight Rating are mutually exclusive. p.4
GAWRs, GVWRs and GCWRs should never be exceeded. p.4
Trailer Weight Rating and Tow Vehicle Trailering Weight are calculated as specified in SAE J2807. p.4
Passenger Weight = 300 lb p.4
Options Weight = 100 lb p.4
Trailering Equipment Weight: 75 lb for Conventional Hitch, 70 lb for Gooseneck and 250 lb for 5th Wheel. p.4
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.4
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.4
Box Off Body Completion Weight = 80 lb per foot from end of cab to end of fram p.4
A fifth-wheel hitch is required for trailers over 23,000 lbs. p.4
A Gooseneck hitch is required for trailers over 30,000 lbs. p.4

Towing data

2024 6.7L I6 Cummins Turbo Diesel towing capacity by configuration

Each row below is one published configuration from the 2024 Ram towing guide, showing towing capacity, payload, GVWR, and GCWR.

RAM 2500 - 4X2 - CREW CAB - ST - 6'4'' STANDARD BOX
3.73	10,000 lbs	2,760 lbs	27,700 lbs	19,980 lbs	6-Speed Auto 68RFE · ST
3.73	9,900 lbs	2,660 lbs	27,700 lbs	19,980 lbs	6-Speed Auto 68RFE · ST
RAM 2500 - 4X2 - CREW CAB - ST - 8' BOX
3.73	10,000 lbs	2,640 lbs	27,837 lbs	20,000 lbs	6-Speed Auto 68RFE · ST
3.73	9,900 lbs	2,520 lbs	27,840 lbs	19,990 lbs	6-Speed Auto 68RFE · ST
RAM 2500 - 4X2 - REG CAB - ST - 8' BOX
3.73	10,000 lbs	3,150 lbs	27,320 lbs	19,990 lbs	6-Speed Auto 68RFE · ST
3.73	9,900 lbs	3,040 lbs	27,320 lbs	19,990 lbs	6-Speed Auto 68RFE · ST