2025 · OEM chart
Chevrolet Silverado 2500HD
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: 18" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,000 lbs as printed.
Page 36, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
- Fifth-wheel
- 10,910lb
- GCWR
- 26,000 lb