2019 Ram 3500 6.7L I6 Cummins Diesel towing capacity.

The 2019 6.7L I6 Cummins Diesel tows 19,500 - 22,740 lbs across published configurations, depending on cab, drivetrain, axle ratio, wheel class, GVWR, GCWR, and box configuration.

Find your towing capacity Look up your 2019 6.7L I6 Cummins Diesel configuration View full comparison chart Compare all 2019 Ram 3500 configurations Open year guide Return to the 2019 Ram 3500 overview

Built from the official Ram 2019 towing guide pages used for this engine page. Citations for 6.7L I6 Cummins Diesel are available below.

2019 Ram 3500
6.7L I6 Cummins Diesel RANGE
19,500 - 22,740 LBS
PEAK PAYLOAD
6,910 LBS
MAX GCWR
30,300 LBS
Towing data

2019 6.7L I6 Cummins Diesel towing capacity by configuration

Each row below is one published configuration from the 2019 Ram 3500 towing guide, showing towing capacity, payload, GVWR, GCWR, axle ratio, and wheel class.

RAM 3500 4X2 CREW CAB TRADESMAN W/6.5' BOX
3.73 SRW 11,500 lbs 4,260 lbs 28,300 lbs 20,590 lbs Base 7,241 lbs Base F/R 4,341 lbs / 2,900 lbs GAWR F/R 5,500 lbs / 7,000 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.1
RAM 3500 4X2 CREW CAB TRADESMAN W/8.0' BOX
4.10 DRW 14,000 lbs 6,170 lbs 30,300 lbs 22,000 lbs Base 7,833 lbs Base F/R 4,542 lbs / 3,291 lbs GAWR F/R 5,500 lbs / 9,750 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.1
3.73 SRW 12,000 lbs 4,620 lbs 28,300 lbs 20,450 lbs Base 7,385 lbs Base F/R 4,483 lbs / 2,902 lbs GAWR F/R 5,500 lbs / 7,000 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.1
3.73 DRW 14,000 lbs 6,170 lbs 28,300 lbs 20,000 lbs Base 7,833 lbs Base F/R 4,542 lbs / 3,291 lbs GAWR F/R 5,500 lbs / 9,750 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.1
RAM 3500 4X2 CREW CAB TRADESMAN W/RAMBOX
3.73 SRW 11,500 lbs 4,110 lbs 28,300 lbs 20,440 lbs Base 7,386 lbs Base F/R 4,363 lbs / 3,023 lbs GAWR F/R 5,500 lbs / 7,000 lbs 68RFE 6 Speed · TRADESMAN · RamBox p.1
RAM 3500 4X2 REG CAB TRADESMAN W/8.0' BOX
4.10 DRW 14,000 lbs 6,910 lbs 30,300 lbs 22,740 lbs Base 7,094 lbs Base F/R 4,148 lbs / 2,946 lbs GAWR F/R 5,500 lbs / 9,750 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.1
3.73 SRW 11,500 lbs 4,700 lbs 28,300 lbs 21,030 lbs Base 6,803 lbs Base F/R 4,155 lbs / 2,648 lbs GAWR F/R 5,500 lbs / 7,000 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.1
3.73 DRW 14,000 lbs 6,910 lbs 28,300 lbs 20,740 lbs Base 7,094 lbs Base F/R 4,148 lbs / 2,946 lbs GAWR F/R 5,500 lbs / 9,750 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.1
RAM 3500 4X4 CREW CAB TRADESMAN 6.5' BOX
3.73 SRW 11,800 lbs 4,340 lbs 28,300 lbs 20,370 lbs Base 7,460 lbs Base F/R 4,563 lbs / 2,897 lbs GAWR F/R 6,000 lbs / 7,000 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.2
RAM 3500 4X4 CREW CAB TRADESMAN 8.0' BOX
4.10 DRW 14,000 lbs 5,840 lbs 30,300 lbs 21,670 lbs Base 8,159 lbs Base F/R 4,818 lbs / 3,341 lbs GAWR F/R 6,000 lbs / 9,750 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.3
3.73 SRW 12,300 lbs 4,580 lbs 28,300 lbs 20,110 lbs Base 7,723 lbs Base F/R 4,751 lbs / 2,973 lbs GAWR F/R 6,000 lbs / 7,000 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.3
3.73 DRW 14,000 lbs 5,840 lbs 28,300 lbs 19,670 lbs Base 8,159 lbs Base F/R 4,818 lbs / 3,341 lbs GAWR F/R 6,000 lbs / 9,750 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.3
RAM 3500 4X4 CREW CAB TRADESMAN RAMBOX
3.73 SRW 11,800 lbs 4,200 lbs 28,300 lbs 20,230 lbs Base 7,605 lbs Base F/R 4,561 lbs / 3,044 lbs GAWR F/R 6,000 lbs / 7,000 lbs 68RFE 6 Speed · TRADESMAN · RamBox p.2
RAM 3500 4X4 MEGA CAB BIG HORN/LONE STAR 6.5' BOX
4.10 DRW 14,000 lbs 5,670 lbs 30,300 lbs 21,500 lbs Base 8,332 lbs Base F/R 4,851 lbs / 3,481 lbs GAWR F/R 6,000 lbs / 9,750 lbs 68RFE 6 Speed · BIG HORN/LONE STAR · BOX (unspecified) p.2
3.73 SRW 12,300 lbs 4,330 lbs 28,300 lbs 19,860 lbs Base 7,968 lbs Base F/R 4,805 lbs / 3,163 lbs GAWR F/R 6,000 lbs / 7,000 lbs 68RFE 6 Speed · BIG HORN/LONE STAR · BOX (unspecified) p.2
3.73 DRW 14,000 lbs 5,670 lbs 28,300 lbs 19,500 lbs Base 8,332 lbs Base F/R 4,851 lbs / 3,481 lbs GAWR F/R 6,000 lbs / 9,750 lbs 68RFE 6 Speed · BIG HORN/LONE STAR · BOX (unspecified) p.2
RAM 3500 4X4 MEGA CAB BIG HORN/LONE STAR RAMBOX
3.73 SRW 12,300 lbs 4,190 lbs 28,300 lbs 19,720 lbs Base 8,114 lbs Base F/R 4,834 lbs / 3,280 lbs GAWR F/R 6,000 lbs / 7,000 lbs 68RFE 6 Speed · BIG HORN/LONE STAR · RamBox p.2
RAM 3500 4X4 REG CAB TRADESMAN 8.0' BOX
4.10 DRW 14,000 lbs 6,390 lbs 30,300 lbs 22,220 lbs Base 7,614 lbs Base F/R 4,496 lbs / 3,118 lbs GAWR F/R 6,000 lbs / 9,750 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.2
3.73 SRW 11,800 lbs 4,610 lbs 28,300 lbs 20,640 lbs Base 7,195 lbs Base F/R 4,442 lbs / 2,753 lbs GAWR F/R 6,000 lbs / 7,000 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.2
3.73 DRW 14,000 lbs 6,390 lbs 28,300 lbs 20,220 lbs Base 7,614 lbs Base F/R 4,496 lbs / 3,118 lbs GAWR F/R 6,000 lbs / 9,750 lbs 68RFE 6 Speed · TRADESMAN · BOX (unspecified) p.2
GUIDE NOTES PUBLISHED NOTES
8 NOTES
Limited guide notes listed below
PAYLOAD METHOD FORMULA / ROUNDING
EST. 10 lbs
Payload = GVWR - Base Weight
PUBLISHED NOTES GUIDE NOTE COUNT
8 NOTES
See the expanded guide notes below
RATING METHOD STANDARD
SAE J2807
Industry tow-rating standard
VIEW PARTIAL GUIDE NOTES
GUIDE FINE PRINT

Ground rules behind every 2019 Ram 3500 towing rating.

This 2019 Ram 3500 guide lists a limited set of assumptions, warnings, and limits. This page only shows the rules the guide states directly.

FIG. 2019 SCOPE Published Scope

What this guide actually publishes

  • Coverage: 8 published notes on the published policy pages.
  • Included: published payload method, warnings, rating standard, and any load or hitch limits stated directly by the guide.
  • Not inferred: missing heavy-trailer assumptions stay absent when the guide does not publish them.
FIG. 2019 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. 2019 STD Rating Standard

SAE J2807 compliance

  • 2019 RAM 3500 Trailer Towing Chart - SAE J2807 Compliant
FIG. 2019 WARN Warnings

Manufacturer safety warnings

  • GAWRs, GVWRs, and GCWRs should never be exceeded
  • Upfit or Aftermarket equipment weight not included in Base Weight
FIG. 2019 NOTES Policy Notes

All published notes from the 2019 towing guide

  • Payload and Max Trailer Weights are ESTIMATED values p.3
  • All values are shown in pounds unless otherwise stated p.3
  • Indicates Max Payload/Trailer Weight (NOTE SRW/DRW) p.3
  • Payload and Max Trailer Weight values are rounded to the nearest 10 lbs p.3
  • Payload = GVWR - Base Weight p.3
  • GAWRs, GVWRs, and GCWRs should never be exceeded p.3
  • Recommended tongue weight determined by class hitch receiver and hardware limits of upfit p.3
  • Upfit or Aftermarket equipment weight not included in Base Weight p.3
NOTES: This guide lists a limited set of heavy-trailer rules. Missing limits or assumptions are left blank instead of guessed.
Compare

Other 2019 engines

Compare other engines in the same 2019 Ram 3500 guide.

Highest Capacity
6.7L I6 Cummins High Output Diesel
Range: 23,280 - 35,100 lbs
Max rating 35,100 LBS
6.4L V8 Hemi with MDS
Range: 13,660 - 18,210 lbs
Max rating 18,210 LBS
Cross-Year

This engine in other Ram 3500 years

Compare this engine across other Ram 3500 model years available here.

2020 6.7L I6 Cummins Turbo Diesel Engine
Range: 19,500 - 22,670 lbs
Max rating 22,670 LBS
Technical Audit

Data sources

These citations show the Ram guide pages used to build the 2019 6.7L I6 Cummins Diesel engine page and guide-rule notes.

Show source pages for the 6.7L I6 Cummins Diesel page
DOC_ID: ram-3500 DOCUMENT BASIS

2019 Ram 3500 Towing Guide

Audit Scope PAGES: 1-3