The specification desk
Search 34,354 chart rows transcribed from manufacturer towing guides. See the engine, cab, axle, required equipment, and source together. These are published comparison ratings; your truck’s equipment and loaded weight still matter.
34,354 matching chart rows · showing 1,001–1,050
Download these results as CSV ↓A model missing here may have a published maximum without detailed chart rows. Check coverage or browse every cataloged model.
2015 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 2WD · Double Cab · Long Box · 3.73 axle
Equipment: DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 15, 2015 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500HD SERIES DOUBLE CAB LONG BOX DRW 2WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2012 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Regular Cab · Long Box · 3.73 axle
Equipment: DRW; Automatic transmission
Chart row label: '3500HD Series Regular Cab Long Box DRW 4x4'. Chart engine column: 6.6l.
Page 10, Silverado HD fifth-wheel trailering ratings, row '3500HD Series Regular Cab Long Box DRW 4x4', column 6.6l, axle 3.73
2015 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Long Box · 3.73 axle
Equipment: Dually
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 11, Silverado 2500HD and 3500HD fifth-wheel/gooseneck trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 2WD Dually
2023 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.31 axle
Equipment: F-250 High-Capacity Axle Upgrade Package (535)
SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Axle Upgrade Package (535).
Page 28, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 Turbo Diesel 3.31 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box Gooseneck column
2023 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.55 axle
Equipment: F-250 High-Capacity Axle Upgrade Package (535)
SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Axle Upgrade Package (535).
Page 28, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 Turbo Diesel 3.55 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box Gooseneck column
2024 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.31 axle
Equipment: F-250 High-Capacity Axle Upgrade Package (535)
SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Axle Upgrade Package (535).
Page 24, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 3.31 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box Gooseneck column
2024 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.55 axle
Equipment: F-250 High-Capacity Axle Upgrade Package (535)
SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Axle Upgrade Package (535).
Page 24, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 3.55 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box Gooseneck column
2025 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.31 axle
Equipment: F-250 High-Capacity Axle Upgrade Package (535)
SRW (single rear wheels). Footnote 2: Requires F-250 High-Capacity Axle Upgrade Package (535).
Page 21, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 3.31 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box Gooseneck column
2025 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.55 axle
Equipment: F-250 High-Capacity Axle Upgrade Package (535)
SRW (single rear wheels). Footnote 2: Requires F-250 High-Capacity Axle Upgrade Package (535).
Page 21, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 3.55 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box Gooseneck column
2013 · OEM chart
6.7L V8 Turbo Diesel · 4WD · Regular Cab · Not specified in chart · 3.73 axle
Equipment: Automatic transmission
Automatic transmission; Chart note: This information also applies to models with Pickup Box Delete option (66D).
Page 16, Super Duty Pickups 5th-Wheel Towing table, row 6.7L V8 Turbo Diesel 3.73 GCWR 30,500, column Regular Cab F-350 4x4, Automatic transmission
2014 · OEM chart
6.7L V8 Turbo Diesel · 4WD · Regular Cab · Not specified in chart · 3.73 axle
Equipment: Automatic transmission
Automatic transmission; Chart note: This information also applies to models with Pickup Box Delete option (66D).
Page 16, Super Duty Pickups 5th-Wheel Towing table, row 6.7L V8 Turbo Diesel 3.73 GCWR 30,500, column Regular Cab F-350 4x4, Automatic transmission
2025 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 4WD · Crew Cab · 8' Box · 3.31 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 22, F-350 SRW Super Duty Pickup Conventional Towing table, row 6.7L V8 3.31 GCWR 31,000, column F-350 SRW Crew Cab 4WD 176.0" WB 8' Box
2025 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 4WD · Crew Cab · 8' Box · 3.55 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 22, F-350 SRW Super Duty Pickup Conventional Towing table, row 6.7L V8 Turbo Diesel 3.55 GCWR 31,000, column F-350 SRW Crew Cab 4WD 176.0" WB 8' Box
2015 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: Denali; DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 15, 2015 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500 DENALI HD CREW CAB LONG BOX DRW 2WD2', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2016 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: Denali; DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 15, 2016 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500 DENALI HD CREW CAB LONG BOX DRW 2WD2', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2016 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 15, 2016 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500HD SERIES CREW CAB LONG BOX DRW 2WD2', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2017 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 21, 2017 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500HD SERIES DOUBLE CAB LONG BOX DRW 4WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2018 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 21, 2018 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500HD SERIES DOUBLE CAB LONG BOX DRW 4WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2015 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: Dually
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 11, Silverado 2500HD and 3500HD fifth-wheel/gooseneck trailer weight ratings (Crew Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Crew Cab Long Box 2WD Dually
2016 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: Dually
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 11, Silverado 2500HD and 3500HD fifth-wheel/gooseneck trailer weight ratings (Crew Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Crew Cab Long Box 2WD Dually
2017 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: Dually
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 12, Silverado 2500HD and 3500HD fifth-wheel/gooseneck trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 4X4 Dually
2018 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: Dually
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 13, Silverado 2500HD and 3500HD fifth-wheel/gooseneck trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 4X4 Dually
2020 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.31 axle
Equipment: F-250 High-Capacity Trailer Tow Package (535)
Table titled 5th-Wheel/Gooseneck Towing; one rating printed for both hitch types unless footnoted "Gooseneck tow rating shown". Calculated with SAE J2807 method. SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Trailer Tow Package (535). Footnote 2: Gooseneck tow rating shown. 5th-wheel tow rating limited to 5th-wheel hitch rating of 19,000 lbs.
Page 23, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 Turbo Diesel 3.31 GCWR 30,000, column F-250 SRW Regular Cab 2WD 142" WB 8' Box
2020 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.55 axle
Equipment: F-250 High-Capacity Trailer Tow Package (535)
Table titled 5th-Wheel/Gooseneck Towing; one rating printed for both hitch types unless footnoted "Gooseneck tow rating shown". Calculated with SAE J2807 method. SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Trailer Tow Package (535). Footnote 2: Gooseneck tow rating shown. 5th-wheel tow rating limited to 5th-wheel hitch rating of 19,000 lbs.
Page 23, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 Turbo Diesel 3.55 GCWR 30,000, column F-250 SRW Regular Cab 2WD 142" WB 8' Box
2021 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.31 axle
Equipment: F-250 High-Capacity Trailer Tow Package (535)
Table titled 5th-Wheel/Gooseneck Towing; one rating printed for both hitch types unless footnoted "Gooseneck tow rating shown". Calculated with SAE J2807 method. SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Trailer Tow Package (535). Footnote 2: Gooseneck tow rating shown. 5th-wheel tow rating limited to 5th-wheel hitch rating of 19,000 lbs.
Page 24, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 Turbo Diesel 3.31 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box
2021 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.55 axle
Equipment: F-250 High-Capacity Trailer Tow Package (535)
Table titled 5th-Wheel/Gooseneck Towing; one rating printed for both hitch types unless footnoted "Gooseneck tow rating shown". Calculated with SAE J2807 method. SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Trailer Tow Package (535). Footnote 2: Gooseneck tow rating shown. 5th-wheel tow rating limited to 5th-wheel hitch rating of 19,000 lbs.
Page 24, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 Turbo Diesel 3.55 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box
2022 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.31 axle
Equipment: F-250 High-Capacity Trailer Tow Package (535)
Table titled 5th-Wheel/Gooseneck Towing; one rating printed for both hitch types unless footnoted "Gooseneck tow rating shown". Calculated with SAE J2807 method. SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Trailer Tow Package (535). Footnote 2: Gooseneck tow rating shown. 5th-wheel tow rating limited to 5th-wheel hitch rating of 19,000 lbs.
Page 27, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 Turbo Diesel 3.31 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box
2022 · OEM chart
6.7L Power Stroke Turbo Diesel V8 · 2WD · Regular Cab · 8' Box · 3.55 axle
Equipment: F-250 High-Capacity Trailer Tow Package (535)
Table titled 5th-Wheel/Gooseneck Towing; one rating printed for both hitch types unless footnoted "Gooseneck tow rating shown". Calculated with SAE J2807 method. SRW (single rear wheels). Footnote 1: Requires F-250 High-Capacity Trailer Tow Package (535). Footnote 2: Gooseneck tow rating shown. 5th-wheel tow rating limited to 5th-wheel hitch rating of 19,000 lbs.
Page 27, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.7L V8 Turbo Diesel 3.55 GCWR 30,000, column F-250 SRW Regular Cab 2WD 141.6" WB 8' Box
2013 · OEM chart
6.7L V8 Turbo Diesel · 4WD · Crew Cab · Not specified in chart · 3.73 axle
Equipment: Pickup Box Delete Option; Automatic transmission
Automatic transmission; Footnote (2): Pickup Box Delete Option.; Chart note: This information also applies to models with Pickup Box Delete option (66D).
Page 16, Super Duty Pickups 5th-Wheel Towing table, row 6.7L V8 Turbo Diesel 3.73 GCWR 30,500, column Crew Cab F-350 4x4, Automatic transmission
2013 · OEM chart
6.7L V8 Turbo Diesel · 2WD · SuperCab · Not specified in chart · 3.73 axle
Equipment: Automatic transmission
Automatic transmission; Chart note: This information also applies to models with Pickup Box Delete option (66D).
Page 16, Super Duty Pickups 5th-Wheel Towing table, row 6.7L V8 Turbo Diesel 3.73 GCWR 30,500, column SuperCab F-350 4x2, Automatic transmission
2014 · OEM chart
6.7L V8 Turbo Diesel · 4WD · Crew Cab · Not specified in chart · 3.73 axle
Equipment: Pickup Box Delete Option; Automatic transmission
Automatic transmission; Footnote (2): Pickup Box Delete Option.; Chart note: This information also applies to models with Pickup Box Delete option (66D).
Page 16, Super Duty Pickups 5th-Wheel Towing table, row 6.7L V8 Turbo Diesel 3.73 GCWR 30,500, column Crew Cab F-350 4x4, Automatic transmission
2014 · OEM chart
6.7L V8 Turbo Diesel · 2WD · SuperCab · Not specified in chart · 3.73 axle
Equipment: Automatic transmission
Automatic transmission; Chart note: This information also applies to models with Pickup Box Delete option (66D).
Page 16, Super Duty Pickups 5th-Wheel Towing table, row 6.7L V8 Turbo Diesel 3.73 GCWR 30,500, column SuperCab F-350 4x2, Automatic transmission
2012 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: Dual rear wheels (DRW)
Chart row label: '3500hd series crew cab long box drw 2wd 2'. All automatic transmission models are equipped with an engine oil cooler (KC4) and an oil-to-air transmission oil cooler (KNP). Chart is for use with fifth-wheel or gooseneck hitches.
Page 16, Sierra HD automatic transmission ratings (ball hitch / gooseneck-fifth-wheel), row '3500hd series crew cab long box drw 2wd 2', column 6.6L V8 Turbo Diesel (Duramax) (fifth-wheel), axle 3.73
2012 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Extended Cab · Long Box · 3.73 axle
Equipment: Dual rear wheels (DRW)
Chart row label: '3500hd series extended cab long box drw 2wd 3'. All automatic transmission models are equipped with an engine oil cooler (KC4) and an oil-to-air transmission oil cooler (KNP). Chart is for use with fifth-wheel or gooseneck hitches.
Page 15, Sierra HD automatic transmission ratings (ball hitch / gooseneck-fifth-wheel), row '3500hd series extended cab long box drw 2wd 3', column 6.6L V8 Turbo Diesel (Duramax) (fifth-wheel), axle 3.73
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: Dual rear wheels (DRW)
Chart row label: '3500hd series crew cab long box drw 2wd 2'. All automatic transmission models are equipped with an engine oil cooler (KC4) and an oil-to-air transmission oil cooler (KNP). Chart is for use with fifth-wheel or gooseneck hitches.
Page 16, Sierra HD automatic transmission ratings (ball hitch / gooseneck-fifth-wheel), row '3500hd series crew cab long box drw 2wd 2', column 6.6L V8 Turbo Diesel (Duramax) (fifth-wheel), axle 3.73
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Extended Cab · Long Box · 3.73 axle
Equipment: Dual rear wheels (DRW)
Chart row label: '3500hd series extended cab long box drw 2wd 2'. All automatic transmission models are equipped with an engine oil cooler (KC4) and an oil-to-air transmission oil cooler (KNP). Chart is for use with fifth-wheel or gooseneck hitches.
Page 16, Sierra HD automatic transmission ratings (ball hitch / gooseneck-fifth-wheel), row '3500hd series extended cab long box drw 2wd 2', column 6.6L V8 Turbo Diesel (Duramax) (fifth-wheel), axle 3.73
2014 · OEM published maximum
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Not specified in chart
Equipment: Denali; Dual rear wheels (DRW)
Brochure prints each cell as 'Vortec 6.0L V-8 / Duramax Diesel 6.6L V-8 Turbo'; this row is the 6.6L V8 Turbo Diesel (Duramax) value. Hitch column 'Fifth-Wheel or Gooseneck' is recorded as fifth-wheel. Footnote 4: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 30, Select ratings table, row 3500HD 'Denali DRW', column maximum trailering Fifth-Wheel or Gooseneck 2WD, 6.6L V8 Turbo Diesel (Duramax) (values printed as Vortec 6.0L / Duramax pairs)
2014 · OEM published maximum
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Not specified in chart
Equipment: Dual rear wheels (DRW)
Brochure prints each cell as 'Vortec 6.0L V-8 / Duramax Diesel 6.6L V-8 Turbo'; this row is the 6.6L V8 Turbo Diesel (Duramax) value. Hitch column 'Fifth-Wheel or Gooseneck' is recorded as fifth-wheel. Footnote 4: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver.
Page 30, Select ratings table, row 3500HD 'Crew Cab DRW', column maximum trailering Fifth-Wheel or Gooseneck 2WD, 6.6L V8 Turbo Diesel (Duramax) (values printed as Vortec 6.0L / Duramax pairs)
2015 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 15, 2015 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500HD SERIES CREW CAB LONG BOX DRW 2WD2', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2015 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 16, 2015 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500HD SERIES DOUBLE CAB LONG BOX DRW 4WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2016 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: DRW
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 16, 2016 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '3500HD SERIES DOUBLE CAB LONG BOX DRW 4WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2012 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: DRW; Automatic transmission
Chart row label: '3500HD Series Crew Cab Long Box DRW 2WD'. Chart engine column: 6.6l.
Page 10, Silverado HD fifth-wheel trailering ratings, row '3500HD Series Crew Cab Long Box DRW 2WD', column 6.6l, axle 3.73
2012 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Extended Cab · Long Box · 3.73 axle
Equipment: DRW; Automatic transmission
Chart row label: '3500HD Series Extended Cab Long Box DRW 2WD'. Chart engine column: 6.6l.
Page 10, Silverado HD fifth-wheel trailering ratings, row '3500HD Series Extended Cab Long Box DRW 2WD', column 6.6l, axle 3.73
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: Dually (DRW)
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Crew Cab), column '3500HD Long Box 2WD Dually', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 30,500
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Extended Cab · Long Box · 3.73 axle
Equipment: Dually (DRW)
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Extended Cab), column '3500HD Long Box 2WD Dually', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 30,500
2014 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: Dually (DRW)
Chart footnote 1: Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. Chart title covers fifth-wheel/gooseneck.
Page 12, Silverado 2500HD and 3500HD Fifth-Wheel/Gooseneck Trailer Weight Ratings (Crew Cab), column '3500HD Long Box 2WD Dually', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 30,500
2015 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: Dually
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 11, Silverado 2500HD and 3500HD fifth-wheel/gooseneck trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 4X4 Dually
2016 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: Dually
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 11, Silverado 2500HD and 3500HD fifth-wheel/gooseneck trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 4X4 Dually
2012 · OEM chart
6.7L 24V Turbo Diesel (ETJ) · 2WD · Regular Cab · Long box · 4.10 axle
Equipment: RAM REGULAR CAB 2WD LONG BED - ST; trans A6 68RFE 6 sp AUTO (DG7); DRW
Chart prints one max trailer rating and does not state hitch type; hitch assigned fifth-wheel by project convention because rating exceeds 18,000 lb (not stated in this chart); GVWR 12,000 lb
Page 4, section 'RAM REGULAR CAB 2WD LONG BED - ST D2 3L62 (DRW)', row 6.7L 24V Turbo Diesel (ETJ) A6 68RFE 6 sp AUTO (DG7) axle 4.10
2019 · OEM chart
6.7L I-6 Turbo Diesel · 2WD · Regular Cab · Not specified in chart · 4.10 axle
Equipment: RAM 3500 4X2 REGULAR CAB; trans A6 68RFE; DRW
Chart prints one max trailer rating and does not state hitch type; hitch assigned fifth-wheel by project convention because rating exceeds 18,000 lb (not stated in this chart); GVWR 14000 lb
Page 8, section 'RAM 3500 4X2 REGULAR CAB', row 6.7L I-6 Turbo Diesel A6 68RFE axle 4.10