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 10,251–10,300
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.
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Bed
Equipment: 17"/18" wheels
GVWR 10,000 lbs as printed.
Page 33, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Double Cab / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Bed
Equipment: 17" wheels
GVWR 11,200 lbs as printed.
Page 33, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Double Cab / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: 17" wheels
GVWR 10,550 lbs as printed.
Page 31, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 10,750 lbs as printed.
Page 31, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: Max Trailering Package; 18"/20" wheels
GVWR 11,200 lbs as printed.
Page 31, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Long Bed 2WD with Max Trailering Package / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: Max Trailering Package; 18"/20" wheels
GVWR 11,200 lbs as printed.
Page 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Long Bed 2WD with Max Trailering Package / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 17" wheels
GVWR 10,900 lbs as printed.
Page 31, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,025 lbs as printed.
Page 31, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: Max Trailering Package; 18"/20" wheels
GVWR 11,450 lbs as printed.
Page 31, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Long Bed 4x4 with Max Trailering Package / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: Max Trailering Package; 18"/20" wheels
GVWR 11,450 lbs as printed.
Page 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Long Bed 4x4 with Max Trailering Package / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Standard Bed
Equipment: 17" wheels
GVWR 10,700 lbs as printed.
Page 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 10,900 lbs as printed.
Page 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Standard Bed
Equipment: 17"/18" wheels
GVWR 10,000 lbs as printed.
Page 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Standard Bed
Equipment: 17" wheels
GVWR 11,000 lbs as printed.
Page 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,200 lbs as printed.
Page 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2026 · OEM published maximum
6.6L Duramax turbo diesel V8 · 2WD · Double Cab · 6-ft 9-in
Equipment: No package requirement recorded; check source chart.
Published available conventional maximum with required equipment. Rounded wheelbase from fleet guide. Payload and GVWR maxima in adjacent columns do not describe this diesel tow configuration.
PDF page 129: Double Cab 2WD 6-ft 9-in, conventional column and footnotes 3–4
2026 · OEM published maximum
6.6L Duramax turbo diesel V8 · 4WD · Double Cab · 6-ft 9-in
Equipment: No package requirement recorded; check source chart.
Published available conventional maximum with required equipment. Rounded wheelbase from fleet guide. Payload and GVWR maxima in adjacent columns do not describe this diesel tow configuration.
PDF page 129: Double Cab 4WD 6-ft 9-in, conventional column and footnotes 3–4
2026 · OEM published maximum
6.6L Duramax turbo diesel V8 · 2WD · Regular Cab · 8-ft
Equipment: No package requirement recorded; check source chart.
Published available conventional maximum with required equipment. Rounded wheelbase from fleet guide. Payload and GVWR maxima in adjacent columns do not describe this diesel tow configuration.
PDF page 129: Regular Cab 2WD 8-ft, conventional column and footnotes 3–4
2026 · OEM published maximum
6.6L Duramax turbo diesel V8 · 4WD · Regular Cab · 8-ft
Equipment: No package requirement recorded; check source chart.
Published available conventional maximum with required equipment. Rounded wheelbase from fleet guide. Payload and GVWR maxima in adjacent columns do not describe this diesel tow configuration.
PDF page 129: Regular Cab 4WD 8-ft, conventional column and footnotes 3–4
2011 · OEM chart
6.0L V8 · 2WD · Regular Cab · Long Box · 4.10 axle
Equipment: SRW; Automatic transmission
Chart row label: '3500HD Series Regular Cab Long Box SRW 2WD'. Chart engine column: 6.0L V8.
Page 11, Silverado HD ratings with gooseneck/fifth-wheel hitch, row '3500HD Series Regular Cab Long Box SRW 2WD', column 6.0L V8, axle 4.10
2012 · OEM chart
6.0L V8 · 2WD · Regular Cab · Long Box · 4.10 axle
Equipment: SRW; Automatic transmission
Chart row label: '3500HD Series Regular Cab Long Box SRW 2WD'. Chart engine column: 6.0l V8.
Page 10, Silverado HD fifth-wheel trailering ratings, row '3500HD Series Regular Cab Long Box SRW 2WD', column 6.0l V8, axle 4.10
2013 · OEM chart
6.0L V8 · 2WD · Regular Cab · Long Box · 4.10 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 (Regular Cab), column '3500HD Long Box 2WD', engine '6.0L V8', axle 4.10, GCWR 20,500
2014 · OEM chart
6.0L V8 · 2WD · Regular Cab · Long Box · 4.10 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 (Regular Cab), column '3500HD Long Box 2WD', engine '6.0L V8', axle 4.10, GCWR 20,500
2016 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 10, Silverado 2500HD and 3500HD conventional trailer weight ratings (Crew Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Crew Cab Long Box 2WD
2016 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 10, Silverado 2500HD and 3500HD conventional trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 2WD
2016 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 10, Silverado 2500HD and 3500HD conventional trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 4X4
2016 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 10, Silverado 2500HD and 3500HD conventional trailer weight ratings (Regular Cab), row 'Duramax� 6.6L Turbo-Diesel V8' axle 3.73, column Regular Cab Long Box 4X4
2016 · OEM chart
Vortec 6.0L V8 · 2WD · Regular Cab · Long Box · 4.10 axle
Equipment: No package requirement recorded; check source chart.
Page 10, Silverado 2500HD and 3500HD conventional trailer weight ratings (Regular Cab), row 'Vortec 6.0L V8' axle 4.10, column Regular Cab Long Box 2WD
2017 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 11, Silverado 2500HD and 3500HD conventional trailer weight ratings (Crew Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Crew Cab Long Box 2WD
2017 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 11, Silverado 2500HD and 3500HD conventional trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 2WD
2017 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 11, Silverado 2500HD and 3500HD conventional trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 4X4
2017 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 11, Silverado 2500HD and 3500HD conventional trailer weight ratings (Regular Cab), row 'Duramax� 6.6L Turbo-Diesel V8' axle 3.73, column Regular Cab Long Box 4X4
2017 · OEM chart
Vortec 6.0L V8 · 2WD · Regular Cab · Long Box · 4.10 axle
Equipment: No package requirement recorded; check source chart.
Page 11, Silverado 2500HD and 3500HD conventional trailer weight ratings (Regular Cab), row 'Vortec 6.0L V8' axle 4.10, column Regular Cab Long Box 2WD
2018 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 12, Silverado 2500HD and 3500HD conventional trailer weight ratings (Crew Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Crew Cab Long Box 2WD
2018 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 12, Silverado 2500HD and 3500HD conventional trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 2WD
2018 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Double Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 12, Silverado 2500HD and 3500HD conventional trailer weight ratings (4-Door Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Double Cab Long Box 4X4
2018 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 12, Silverado 2500HD and 3500HD conventional trailer weight ratings (Regular Cab), row 'Duramax� 6.6L Turbo-Diesel V8' axle 3.73, column Regular Cab Long Box 4X4
2018 · OEM chart
Vortec 6.0L V8 · 2WD · Regular Cab · Long Box · 4.10 axle
Equipment: No package requirement recorded; check source chart.
Page 12, Silverado 2500HD and 3500HD conventional trailer weight ratings (Regular Cab), row 'Vortec 6.0L V8' axle 4.10, column Regular Cab Long Box 2WD
2019 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Box · 3.73 axle
Equipment: No package requirement recorded; check source chart.
Page 12, Silverado 2500HD and 3500HD conventional trailer weight ratings (Crew Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.73, column Crew Cab Long Box 2WD
2020 · OEM chart
6.6L V8 Gas · 2WD · Crew Cab · Long Bed · 3.73 axle
Equipment: SRW; 17"/18" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Long Bed 2WD SRW
2020 · OEM chart
6.6L V8 Gas · 2WD · Crew Cab · Long Bed · 3.73 axle
Equipment: SRW; 17" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Long Bed 2WD SRW
2020 · OEM chart
6.6L V8 Gas · 2WD · Crew Cab · Long Bed · 3.73 axle
Equipment: SRW; 18"/20" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Long Bed 2WD SRW
2020 · OEM chart
6.6L V8 Gas · 4WD · Crew Cab · Long Bed · 3.73 axle
Equipment: SRW; 17"/18" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Long Bed 4x4 SRW
2020 · OEM chart
6.6L V8 Gas · 4WD · Crew Cab · Long Bed · 3.73 axle
Equipment: SRW; 17" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Long Bed 4x4 SRW
2020 · OEM chart
6.6L V8 Gas · 4WD · Crew Cab · Long Bed · 3.73 axle
Equipment: SRW; 18"/20" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Long Bed 4x4 SRW
2020 · OEM chart
6.6L V8 Gas · 2WD · Crew Cab · Standard Bed · 3.73 axle
Equipment: SRW; 17"/18" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Standard Bed 2WD SRW
2020 · OEM chart
6.6L V8 Gas · 2WD · Crew Cab · Standard Bed · 3.73 axle
Equipment: SRW; 17" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Standard Bed 2WD SRW
2020 · OEM chart
6.6L V8 Gas · 2WD · Crew Cab · Standard Bed · 3.73 axle
Equipment: SRW; 18"/20" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Standard Bed 2WD SRW
2020 · OEM chart
6.6L V8 Gas · 4WD · Crew Cab · Standard Bed · 3.73 axle
Equipment: SRW; 17"/18" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Standard Bed 4x4 SRW
2020 · OEM chart
6.6L V8 Gas · 4WD · Crew Cab · Standard Bed · 3.73 axle
Equipment: SRW; 17" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row '6.6L V8 Gas' axle 3.73, column Crew Cab Standard Bed 4x4 SRW