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 4,901–4,950
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.
2024 · OEM chart
6.8L V8 · 4WD · Regular Cab · 8' Box · 4.30 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 23, F-250 SRW Super Duty Pickup Conventional Towing table, row 6.8L V8 4.30 GCWR 23,500, column F-250 SRW Regular Cab 4WD 141.6" WB 8' Box
2024 · OEM chart
6.8L V8 · 2WD · SuperCab · 8' Box · 4.30 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 23, F-250 SRW Super Duty Pickup Conventional Towing table, row 6.8L V8 4.30 GCWR 23,500, column F-250 SRW SuperCab 2WD 164.2" WB 8' Box
2024 · OEM chart
7.3L V8 · 2WD · SuperCab · 6-3/4' Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 24, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 7.3L V8 3.73 GCWR 23,500, column F-250 SRW SuperCab 2WD 148.0" WB 6-3/4' Box Gooseneck column
2025 · OEM chart
6.8L V8 · 2WD · Crew Cab · 6-3/4' Box · 4.30 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 21, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.8L V8 4.30 GCWR 23,500, column F-250 SRW Crew Cab 2WD 159.8" WB 6-3/4' Box Gooseneck column
2025 · OEM chart
6.8L V8 · 4WD · Regular Cab · 8' Box · 4.30 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 20, F-250 SRW Super Duty Pickup Conventional Towing table, row 6.8L V8 4.30 GCWR 23,500, column F-250 SRW Regular Cab 4WD 141.6" WB 8' Box
2025 · OEM chart
6.8L V8 · 4WD · Regular Cab · 8' Box · 4.30 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 21, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.8L V8 4.30 GCWR 23,500, column F-250 SRW Regular Cab 4WD 141.6" WB 8' Box Gooseneck column
2025 · OEM chart
6.8L V8 · 2WD · SuperCab · 8' Box · 4.30 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 21, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 6.8L V8 4.30 GCWR 23,500, column F-250 SRW SuperCab 2WD 164.2" WB 8' Box Gooseneck column
2025 · OEM chart
7.3L V8 · 4WD · Regular Cab · 8' Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 20, F-250 SRW Super Duty Pickup Conventional Towing table, row 7.3L V8 3.73 GCWR 23,500, column F-250 SRW Regular Cab 4WD 141.6" WB 8' Box
2025 · OEM chart
7.3L V8 · 4WD · Regular Cab · 8' Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
SRW (single rear wheels).
Page 21, F-250 SRW Super Duty Pickup 5th-Wheel/Gooseneck Towing table, row 7.3L V8 3.73 GCWR 23,500, column F-250 SRW Regular Cab 4WD 141.6" WB 8' Box Gooseneck column
2016 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 2WD · Double Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types).
Page 14, 2016 Sierra HD automatic transmission ratings with gooseneck/fifth-wheel trailer, row '2500HD SERIES DOUBLE CAB STANDARD BOX 2WD2', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2012 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Long Box · 3.73 axle
Equipment: Single rear wheels (SRW)
Chart row label: '3500hd series extended cab long box srw 4wd 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 srw 4wd 2', column 6.6L V8 Turbo Diesel (Duramax) (fifth-wheel), axle 3.73
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Long Box · 3.73 axle
Equipment: Single rear wheels (SRW)
Chart row label: '3500hd series extended cab long box srw 4wd 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 srw 4wd 2', column 6.6L V8 Turbo Diesel (Duramax) (fifth-wheel), axle 3.73
2015 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 4WD · Crew Cab · Long Box · 3.73 axle
Equipment: Denali; SRW
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 '3500 DENALI HD CREW CAB LONG BOX SRW 4WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2015 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 4WD · Crew Cab · Long Box · 3.73 axle
Equipment: SRW
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 CREW CAB LONG BOX SRW 4WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2016 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 4WD · Crew Cab · Long Box · 3.73 axle
Equipment: Denali; SRW
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 '3500 DENALI HD CREW CAB LONG BOX SRW 4WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2016 · OEM chart
Duramax 6.6L V8 Turbo Diesel · 4WD · Crew Cab · Long Box · 3.73 axle
Equipment: SRW
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 CREW CAB LONG BOX SRW 4WD', Duramax 6.6L V8 Turbo Diesel column, axle 3.73
2016 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
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 Standard Box 2WD
2020 · OEM chart
6.6L V8 Gas · 2WD · Crew Cab · Standard Bed · 3.73 axle
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,350 lbs as printed.
Page 21, Silverado 2500 HD and 3500 HD fifth-wheel/gooseneck trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Standard Bed 2WD
2020 · OEM chart
6.6L V8 Gas · 2WD · Double Cab · Long Bed · 3.73 axle
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,400 lbs as printed.
Page 20, Silverado 2500 HD and 3500 HD fifth-wheel/gooseneck trailer weight ratings (Double Cab), row '6.6L V8 Gas' axle 3.73, column Double Cab Long Bed 2WD
2021 · OEM chart
6.6L V8 gas · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,350 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 2WD / 6.6L V8 gas
2021 · OEM chart
6.6L V8 gas · 2WD · Double Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,400 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Long Bed 2WD / 6.6L V8 gas
2022 · OEM chart
6.6L V8 gas · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,350 lbs as printed.
Page 44, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 2WD / 6.6L V8 gas
2022 · OEM chart
6.6L V8 gas · 2WD · Double Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,400 lbs as printed.
Page 43, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Long Bed 2WD / 6.6L V8 gas
2023 · OEM chart
6.6L V8 gas · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,350 lbs as printed.
Page 41, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 2WD / 6.6L V8 gas
2023 · OEM chart
6.6L V8 gas · 2WD · Double Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,400 lbs as printed.
Page 40, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Long Bed 2WD / 6.6L V8 gas
2011 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Long Box · 3.73 axle
Equipment: SRW; Automatic transmission
Chart row label: '3500HD Series extended Cab Long Box SRW 4x4'. Chart engine column: 6.6L Diesel V8.
Page 11, Silverado HD ratings with gooseneck/fifth-wheel hitch, row '3500HD Series extended Cab Long Box SRW 4x4', column 6.6L Diesel V8, axle 3.73
2012 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Long Box · 3.73 axle
Equipment: SRW; Automatic transmission
Chart row label: '3500HD Series Extended Cab Long Box SRW 4x4'. Chart engine column: 6.6l.
Page 10, Silverado HD fifth-wheel trailering ratings, row '3500HD Series Extended Cab Long Box SRW 4x4', column 6.6l, axle 3.73
2013 · OEM chart
6.6L V8 Turbo Diesel (Duramax) · 4WD · Extended Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
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 4WD', engine '6.6L V8 Turbo Diesel (Duramax)', axle 3.73, GCWR 24,500
2015 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
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 4X4
2016 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
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 4X4
2013 · OEM chart
6.7 DIESEL CUMMINGS - ETK · 2WD · Crew Cab · Short box · 3.42 axle
Equipment: CREW CAB SHORT BOX 4X2 ST/TRADESMAN; trans 6-SPEED MANUAL - DEG XBS
Chart prints one max trailer rating and does not state hitch type; GVWR 10,000 lb
Page 1, section 'CREW CAB SHORT BOX 4X2 ST/TRADESMAN', row 6.7 DIESEL CUMMINGS - ETK 6-SPEED MANUAL - DEG XBS axle 3.42
2016 · OEM chart
6.7L CUMMINS DIESEL · 2WD · Regular Cab · Long box · 3.42 axle
Equipment: REG CAB, LONG BOX, 4X2; trans M6 MT-G56
Chart prints one max trailer rating and does not state hitch type; GVWR 10,000 lb
Page 1, section 'REG CAB, LONG BOX, 4X2', row 6.7L CUMMINS DIESEL M6 MT-G56 axle 3.42
2017 · OEM chart
6.7L CUMMINS DIESEL · 2WD · Regular Cab · Long box · 3.42 axle
Equipment: REG CAB, LONG BOX, 4X2; trans M6 MT-G56
Chart prints one max trailer rating and does not state hitch type; GVWR 10,000 lb
Page 3, section 'REG CAB, LONG BOX, 4X2', row 6.7L CUMMINS DIESEL M6 MT-G56 axle 3.42
2018 · OEM chart
6.7L CUMMINS DIESEL · 2WD · Regular Cab · Long box · 3.42 axle
Equipment: REG CAB, LONG BOX, 4X2; trans M6 MT-G56
Chart prints one max trailer rating and does not state hitch type; GVWR 10,000 lb
Page 1, section 'REG CAB, LONG BOX, 4X2', row 6.7L CUMMINS DIESEL M6 MT-G56 axle 3.42
2022 · OEM chart
6.4L V8 HEAVY DUTY HEMI MDS · 4WD · Crew Cab · Box delete / box off · 4.10 axle
Equipment: RAM 2500 - 4X4 - CREW CAB - ST - 6'4'' BOX OFF; trans 8HP75
GVWR 9900 lb
Page 2, section 'RAM 2500 - 4X4 - CREW CAB - ST - 6'4'' BOX OFF', row 6.4L V8 HEAVY DUTY HEMI MDS 8HP75 axle 4.10
2022 · OEM chart
6.4L V8 HEAVY DUTY HEMI MDS · 4WD · Crew Cab · Box delete / box off · 4.10 axle
Equipment: RAM 2500 - 4X4 - CREW CAB - ST - 6'4'' BOX OFF; trans 8HP75
GVWR 10000 lb
Page 2, section 'RAM 2500 - 4X4 - CREW CAB - ST - 6'4'' BOX OFF', row 6.4L V8 HEAVY DUTY HEMI MDS 8HP75 axle 4.10
2013 · OEM chart
6.7L DIESEL TURBO - ETK · 2WD · Regular Cab · Long box · 3.42 axle
Equipment: REGULAR CAB LONG BOX 4X2 ST / TRADESMAN SRW; trans 6-SPD MAN G56 - DEG XBS; SRW
Chart prints one max trailer rating and does not state hitch type; GVWR 11,100 lb
Page 5, section 'REGULAR CAB LONG BOX 4X2 ST / TRADESMAN SRW', row 6.7L DIESEL TURBO - ETK 6-SPD MAN G56 - DEG XBS axle 3.42
2020 · OEM chart
6.4L V-8 HEMI · 2WD · Crew Cab · Box delete / box off · 4.10 axle
Equipment: RAM 2500 4X2 CREW CAB: TRADESMAN W/O BOX; trans A8 8HP75
GVWR 10000 lb
Page 4, section 'RAM 2500 4X2 CREW CAB: TRADESMAN W/O BOX', row 6.4L V-8 HEMI A8 8HP75 axle 4.10
2020 · OEM chart
6.4L V-8 HEMI · 4WD · Crew Cab · 6'4" · 4.10 axle
Equipment: RAM 2500 4X4 CREW CAB: TRADESMAN 6’4” BOX; trans A8 8HP75
GVWR 10000 lb
Page 7, section 'RAM 2500 4X4 CREW CAB: TRADESMAN 6’4” BOX', row 6.4L V-8 HEMI A8 8HP75 axle 4.10
2021 · OEM chart
6.4L V-8 HEMI · 4WD · Crew Cab · 6'4" · 4.10 axle
Equipment: RAM 2500 4X4 CREW CAB: TRADESMAN 6'4" BOX; trans A8 8HP75
GVWR 10000 lb
Page 6, section 'RAM 2500 4X4 CREW CAB: TRADESMAN 6'4" BOX', row 6.4L V-8 HEMI A8 8HP75 axle 4.10
2026 · OEM chart
6.4L V8 HEMI UPGRADE HD · 4WD · Crew Cab · 8'0" · 4.10 axle
Equipment: RAM 2500 4X4 CREW CAB TRADESMAN 8'0" BOX PAYLOAD UPG; trans 8HP75
GVWR 11040 lb
Page 7, section 'RAM 2500 4X4 CREW CAB TRADESMAN 8'0" BOX PAYLOAD UPG', row 6.4L V8 HEMI UPGRADE HD 8HP75 axle 4.10
2014 · OEM chart
6.7L DIESEL TURBO - ETK · 4WD · Crew Cab · Long box · 3.42 axle
Equipment: CREW CAB LONG BOX 4X4 ST / TRADESMAN SRW; trans 6-SPD AUTO HD - DF2 XBS; SRW
GVWR 12,300 lb
Page 6, section 'CREW CAB LONG BOX 4X4 ST / TRADESMAN SRW', row 6.7L DIESEL TURBO - ETK 6-SPD AUTO HD - DF2 XBS axle 3.42
2014 · OEM chart
6.7L DIESEL TURBO - ETK · 4WD · Crew Cab · RamBox (length not specified in chart) · 3.42 axle
Equipment: CREW CAB RAMBOX 4X4 LONGHORN / LIMITED SRW; trans 6-SPD AUTO 68RFE - DG7 XB9; SRW
GVWR 11,700 lb
Page 14, section 'CREW CAB RAMBOX 4X4 LONGHORN / LIMITED SRW', row 6.7L DIESEL TURBO - ETK 6-SPD AUTO 68RFE - DG7 XB9 axle 3.42
2014 · OEM chart
6.7L DIESEL TURBO - ETK · 2WD · Mega Cab · RamBox (length not specified in chart) · 3.42 axle
Equipment: MEGA CAB RAMBOX 4X2 LARAMIE SRW; trans 6-SPD AUTO HD - DF2 XB9; SRW
GVWR 11,600 lb
Page 15, section 'MEGA CAB RAMBOX 4X2 LARAMIE SRW', row 6.7L DIESEL TURBO - ETK 6-SPD AUTO HD - DF2 XB9 axle 3.42
2014 · OEM chart
6.7L DIESEL TURBO - ETK · 4WD · Mega Cab · Short box · 3.42 axle
Equipment: MEGA CAB SHORT BOX 4X4 SLT / BIGHORN / LONE STAR / OUTDOORSMAN SRW; trans 6-SPD AUTO 68RFE - DG7 XBS; SRW
GVWR 12,400 lb
Page 11, section 'MEGA CAB SHORT BOX 4X4 SLT / BIGHORN / LONE STAR / OUTDOORSMAN SRW', row 6.7L DIESEL TURBO - ETK 6-SPD AUTO 68RFE - DG7 XBS axle 3.42
2014 · OEM chart
6.7 DIESEL CUMMINS - ETK · 4WD · Crew Cab · RamBox (length not specified in chart) · 3.42 axle
Equipment: CREW CAB RAM BOX 4X4 LONGHORN - RAMBOX; trans 6-SPEED AUTOMATIC - DG7 XB9
Chart prints one max trailer rating and does not state hitch type; GVWR 10,000 lb
Page 13, section 'CREW CAB RAM BOX 4X4 LONGHORN - RAMBOX', row 6.7 DIESEL CUMMINS - ETK 6-SPEED AUTOMATIC - DG7 XB9 axle 3.42
2014 · OEM chart
6.7 DIESEL CUMMINS - ETK · 2WD · Regular Cab · Long box · 3.42 axle
Equipment: REG CAB LONG BOX 4X2 ST/TRADESMAN; trans 6-SPEED MANUAL - DEG XBS
Chart prints one max trailer rating and does not state hitch type; GVWR 10,000 lb
Page 14, section 'REG CAB LONG BOX 4X2 ST/TRADESMAN', row 6.7 DIESEL CUMMINS - ETK 6-SPEED MANUAL - DEG XBS axle 3.42
2024 · OEM chart
6.4L V-8 HEMI · 4WD · Crew Cab · 6'4" · 4.10 axle
Equipment: RAM 2500 4X4 CREW CAB: REBEL 6'4" BOX; trans A8 8HP75
GVWR 10000 lb
Page 4, section 'RAM 2500 4X4 CREW CAB: REBEL 6'4" BOX', row 6.4L V-8 HEMI A8 8HP75 axle 4.10
2026 · OEM chart
6.4L V8 HEMI UPGRADE HD · 4WD · Crew Cab · 6'4" · 4.10 axle
Equipment: RAM 2500 4X4 CREW CAB REBEL 6'4" BOX W/ RAMBOX; trans 8HP75
GVWR 10000 lb
Page 17, section 'RAM 2500 4X4 CREW CAB REBEL 6'4" BOX W/ RAMBOX', row 6.4L V8 HEMI UPGRADE HD 8HP75 axle 4.10
2013 · OEM chart
6.7L DIESEL TURBO - ETK · 4WD · Mega Cab · Short box · 3.42 axle
Equipment: MEGA CAB SHORT BOX 4X4 LONGHORN SRW; trans 6-SPD AUTO 68RFE - DG7 XBS; SRW
Chart prints one max trailer rating and does not state hitch type; GVWR 12,400 lb
Page 16, section 'MEGA CAB SHORT BOX 4X4 LONGHORN SRW', row 6.7L DIESEL TURBO - ETK 6-SPD AUTO 68RFE - DG7 XBS axle 3.42