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 2,951–3,000
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2021 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: High Country; 20" wheels
GVWR 11,350 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,200 lbs as printed.
Page 45, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,200 lbs as printed.
Page 45, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,550 lbs as printed.
Page 45, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,550 lbs as printed.
Page 45, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: High Country; 20" wheels
GVWR 11,550 lbs as printed.
Page 45, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: High Country; 20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,550 lbs as printed.
Page 45, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,050 lbs as printed.
Page 44, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,050 lbs as printed.
Page 44, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,350 lbs as printed.
Page 44, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,350 lbs as printed.
Page 44, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: High Country; 20" wheels
GVWR 11,350 lbs as printed.
Page 44, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,200 lbs as printed.
Page 42, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,200 lbs as printed.
Page 42, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,550 lbs as printed.
Page 43, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,550 lbs as printed.
Page 43, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: High Country; 20" wheels
GVWR 11,550 lbs as printed.
Page 43, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: High Country; 20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,550 lbs as printed.
Page 43, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Long Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,050 lbs as printed.
Page 41, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,050 lbs as printed.
Page 41, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,350 lbs as printed.
Page 41, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,350 lbs as printed.
Page 41, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: High Country; 20" wheels
GVWR 11,350 lbs as printed.
Page 42, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD CREW CAB / Standard Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2024 · OEM chart
6.6L V8 gas · 2WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,700 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Long Bed 2WD / 6.6L V8 gas
2024 · 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 10,550 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed 2WD / 6.6L V8 gas
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,200 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,550 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
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: High Country; 20" wheels
GVWR 11,550 lbs as printed.
Page 36, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Long Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,050 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,350 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: High Country; 20" wheels
GVWR 11,350 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: ZR2; 20" wheels
GVWR 11,350 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed ZR2 4x4 / Duramax 6.6L Turbo-Diesel V8
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). 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
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 10,550 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed 2WD / 6.6L V8 gas
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,200 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: 18"/20" wheels
GVWR 11,550 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
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Long Bed
Equipment: High Country; 20" wheels
GVWR 11,550 lbs as printed.
Page 36, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Long Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,050 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 11,350 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: High Country; 20" wheels
GVWR 11,350 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed High Country 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Crew Cab · Standard Bed
Equipment: ZR2; 20" wheels
GVWR 11,350 lbs as printed.
Page 35, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Crew Cab / Standard Bed ZR2 4x4 / Duramax 6.6L Turbo-Diesel V8
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). 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
2014 · OEM chart
6.7L DIESEL TURBO - ETK · 4WD · Mega Cab · Short box · 3.73 axle
Equipment: MEGA CAB SHORT BOX 4X4 SLT / BIGHORN / LONE STAR / OUTDOORSMAN DRW; trans 6-SPD AUTO 68RFE - DG7 XBS; DRW
Chart prints one max trailer rating; chart note: A fifth-wheel or gooseneck hitch is required for trailers over 17,000 pounds. A gooseneck hitch is required for trailers over 25,000 pounds (fifth-wheel or gooseneck); GVWR 14,000 lb
Page 11, section 'MEGA CAB SHORT BOX 4X4 SLT / BIGHORN / LONE STAR / OUTDOORSMAN DRW', row 6.7L DIESEL TURBO - ETK 6-SPD AUTO 68RFE - DG7 XBS axle 3.73
2020 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed · 3.42 axle
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,750 lbs as printed.
Page 19, Silverado 2500 HD and 3500 HD fifth-wheel/gooseneck trailer weight ratings (Regular Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.42, column Regular Cab Long Bed 2WD
2021 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,750 lbs as printed.
Page 33, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,750 lbs as printed.
Page 42, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,750 lbs as printed.
Page 38, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2013 · OEM chart
6.7L DIESEL TURBO - ETK · 2WD · Regular Cab · Long box · 3.73 axle
Equipment: REGULAR CAB LONG BOX 4X2 SLT DRW; trans 6-SPD MAN G56 - DEG XBS; 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 14,000 lb
Page 6, section 'REGULAR CAB LONG BOX 4X2 SLT DRW', row 6.7L DIESEL TURBO - ETK 6-SPD MAN G56 - DEG XBS axle 3.73
2014 · OEM chart
6.7L DIESEL TURBO - ETK · 2WD · Regular Cab · Long box · 3.73 axle
Equipment: REGULAR CAB LONG BOX 4X2 SLT DRW; trans 6-SPD MAN G56 - DEG XBS; DRW
Chart prints one max trailer rating; chart note: A fifth-wheel or gooseneck hitch is required for trailers over 17,000 pounds. A gooseneck hitch is required for trailers over 25,000 pounds (fifth-wheel or gooseneck); GVWR 14,000 lb
Page 4, section 'REGULAR CAB LONG BOX 4X2 SLT DRW', row 6.7L DIESEL TURBO - ETK 6-SPD MAN G56 - DEG XBS axle 3.73
2026 · OEM chart
6.7L I6 CUMMINS HO TURBO DIESEL · 2WD · Crew Cab · 6'4" · 3.42 axle
Equipment: RAM 2500 4X2 CREW CAB LIMITED 6'4" BOX W/ RAMBOX
GVWR 10000 lb
Page 19, section 'RAM 2500 4X2 CREW CAB LIMITED 6'4" BOX W/ RAMBOX', row 6.7L I6 CUMMINS HO TURBO DIESEL axle 3.42