2023 Ram 2500 6.7L I6 Cummins Turbo Diesel towing capacity.

The 2023 6.7L I6 Cummins Turbo Diesel tows 14,510 - 19,980 lbs depending on cab, drivetrain, axle ratio, bed length, GVWR, GCWR, and the configurations covered on this page.

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Built from the official Ram 2023 towing guide pages used for this engine page. Citations for 6.7L I6 Cummins Turbo Diesel available below.

2023 Ram 2500
6.7L I6 Cummins Turbo Diesel RANGE
14,510 - 19,980 LBS
PEAK PAYLOAD
2,790 LBS
MAX GCWR
27,980 LBS
Towing data

2023 6.7L I6 Cummins Turbo Diesel towing capacity by configuration

Each row below is one published configuration from the 2023 Ram towing guide, showing towing capacity, payload, GVWR, and GCWR.

RAM 2500 - 4X4 - CREW CAB - ST - 6'4'' BOX
3.73 10,000 lbs 2,480 lbs 27,980 lbs 19,980 lbs 6-Speed Auto 68RFE · ST
3.73 9,900 lbs 2,390 lbs 27,980 lbs 19,170 lbs 6-Speed Auto 68RFE · ST
RAM 2500 - 4X4 - CREW CAB - ST - 8' BOX
3.73 10,000 lbs 2,290 lbs 26,400 lbs 18,150 lbs 6-Speed Auto 68RFE · ST
3.73 9,900 lbs 2,180 lbs 26,400 lbs 17,040 lbs 6-Speed Auto 68RFE · ST
RAM 2500 - 4X4 - MEGA CAB - SLT - 6'4'' STANDARD BOX
3.73 10,000 lbs 2,030 lbs 24,240 lbs 15,570 lbs 6-Speed Auto 68RFE · SLT
3.73 9,900 lbs 1,930 lbs 24,240 lbs 14,510 lbs 6-Speed Auto 68RFE · SLT
RAM 2500 - 4X4 - REGULAR CAB - ST - 8' BOX
3.73 10,000 lbs 2,790 lbs 27,650 lbs 19,970 lbs 6-Speed Auto 68RFE · ST
3.73 9,900 lbs 2,690 lbs 27,650 lbs 19,970 lbs 6-Speed Auto 68RFE · ST
RAM 2500 REBEL - 4X4 - CREW CAB - 6'4'' BOX
3.73 9,680 lbs 1,980 lbs 23,100 lbs 14,920 lbs 8-Speed Auto 8HP75-LCV · REBEL
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
GUIDE FINE PRINT

Ground rules behind every 2023 Ram 2500 towing number.

These ground rules define the payload, trailering hardware, and limits behind every 2023 Ram 2500 towing number on this page.

FIG. 2023 LOAD Baseline Weights

Weights Ram already counted in every number

  • 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. 2023 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. 2023 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. 2023 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. 2023 STD Rating Standard

SAE J2807 compliance

  • Trailer Weight Rating and Tow Vehicle Trailering Weight are calculated as specified in SAE J2807.
FIG. 2023 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. 2023 NOTES Policy Notes

All published notes from the 2023 towing guide

  • 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 fram 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
NOTES: These ground rules apply to every published towing and payload value. Your specific truck configuration may have additional constraints.
Compare

Other 2023 4x4 engines

These comparisons stay within the same published year slice so separate gas/diesel or drivetrain groupings are not blended together.

Highest Capacity
6.4L V8 HEMI MDS
Range: 10,570 - 17,410 lbs
Max rating 17,410 LBS
Cross-Year

This engine in other supported years

Cross-year comparisons stay within the same published year slice so earlier unified or split guide structures are not merged artificially.

2022 6.7L I6 Cummins Turbo Diesel
Range: 13,480 - 19,990 lbs
Max rating 19,990 LBS
2024 6.7L I6 Cummins Turbo Diesel
Range: 14,890 - 20,000 lbs
Max rating 20,000 LBS
Technical Audit

Data sources

These citations show the Ram guide pages used to build the 2023 6.7L I6 Cummins Turbo Diesel engine page.

Show source pages for the 6.7L I6 Cummins Turbo Diesel page
DOC_ID: ram-2500 DOCUMENT BASIS

2023 Ram 2500 4x4 Towing Guide

Audit Scope PAGES: 1-5