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 3,251–3,300
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.
2024 · OEM published maximum
6.6L DURAMAX TURBO DIESEL V8 · 2WD · Double Cab · Standard
Equipment: No package requirement recorded; check source chart.
GVWR 10,900 lbs as printed. Some cells in this brochure table carry footnotes with trim-specific exceptions (e.g., AT4/Denali/ZR2-type ratings); see source page.
Page 18, Payload and trailering specs, 6.6L Duramax Turbo Diesel V8 Engine Specifications table, row 2500 Double 2WD Standard
2024 · OEM published maximum
6.6L DURAMAX TURBO DIESEL V8 · 2WD · Double Cab · Standard
Equipment: No package requirement recorded; check source chart.
GVWR 10,900 lbs as printed. Some cells in this brochure table carry footnotes with trim-specific exceptions (e.g., AT4/Denali/ZR2-type ratings); see source page.
Page 18, Payload and trailering specs, 6.6L Duramax Turbo Diesel V8 Engine Specifications table, row 2500 Double 2WD Standard
2024 · OEM published maximum
6.6L DURAMAX TURBO DIESEL V8 · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
GVWR 10,960 lbs as printed. Some cells in this brochure table carry footnotes with trim-specific exceptions (e.g., AT4/Denali/ZR2-type ratings); see source page.
Page 18, Payload and trailering specs, 6.6L Duramax Turbo Diesel V8 Engine Specifications table, row 2500 Regular 4WD Long
2024 · OEM published maximum
6.6L DURAMAX TURBO DIESEL V8 · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
GVWR 10,960 lbs as printed. Some cells in this brochure table carry footnotes with trim-specific exceptions (e.g., AT4/Denali/ZR2-type ratings); see source page.
Page 18, Payload and trailering specs, 6.6L Duramax Turbo Diesel V8 Engine Specifications table, row 2500 Regular 4WD Long
2024 · OEM published maximum
6.6L GAS V8 · 4WD · Double Cab · Standard
Equipment: No package requirement recorded; check source chart.
GVWR 10,750 lbs as printed. Some cells in this brochure table carry footnotes with trim-specific exceptions (e.g., AT4/Denali/ZR2-type ratings); see source page.
Page 20, Payload and trailering specs, 6.6L Gas V8 Engine Specifications table, row 2500 Double 4WD Standard
2024 · OEM published maximum
6.6L GAS V8 · 4WD · Double Cab · Standard
Equipment: No package requirement recorded; check source chart.
GVWR 10,750 lbs as printed. Some cells in this brochure table carry footnotes with trim-specific exceptions (e.g., AT4/Denali/ZR2-type ratings); see source page.
Page 20, Payload and trailering specs, 6.6L Gas V8 Engine Specifications table, row 2500 Double 4WD Standard
2024 · OEM published maximum
6.6L GAS V8 · 2WD · Crew Cab · Long
Equipment: DRW
GVWR 14,000 lbs as printed. Some cells in this brochure table carry footnotes with trim-specific exceptions (e.g., AT4/Denali/ZR2-type ratings); see source page.
Page 20, Payload and trailering specs, 6.6L Gas V8 Engine Specifications table, row 3500 DRW Crew 2WD Long
2020 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Bed · 3.42 axle
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,700 lbs as printed.
Page 20, Silverado 2500 HD and 3500 HD fifth-wheel/gooseneck trailer weight ratings (Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.42, column Double Cab Standard Bed 2WD
2021 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,700 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,700 lbs as printed.
Page 43, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,700 lbs as printed.
Page 39, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2024 · OEM chart
6.6L V8 gas · 4WD · Regular Cab · Standard 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 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Standard Bed 4x4 / 6.6L V8 gas
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). 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
2024 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Regular Cab · Standard Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). 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
6.6L V8 gas · 4WD · Regular Cab · Standard 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 32, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD Regular / Standard Bed 4x4 / 6.6L V8 gas
2025 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). 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 · 2WD · Regular Cab · Standard Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). 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
2024 · OEM chart
6.6L V8 gas · 2WD · Crew Cab · Long Bed
Equipment: DRW; 17" wheels
GVWR 14,000 lbs as printed.
Page 40, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 3500 HD Crew Cab / Long Bed 2WD DRW / 6.6L V8 gas
2025 · OEM chart
6.6L V8 gas · 2WD · Crew Cab · Long Bed
Equipment: DRW; 17" wheels
GVWR 14,000 lbs as printed.
Page 40, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 3500 HD Crew Cab / Long Bed 2WD DRW / 6.6L V8 gas
2026 · OEM chart
6.7L I6 CUMMINS HO TURBO DIESEL · 4WD · Crew Cab · 8'0" · 3.42 axle
Equipment: RAM 2500 4X4 CREW CAB TRADESMAN 8'0" BOX
GVWR 9900 lb
Page 7, section 'RAM 2500 4X4 CREW CAB TRADESMAN 8'0" BOX', row 6.7L I6 CUMMINS HO TURBO DIESEL axle 3.42
2020 · OEM chart
6.6L V8 Duramax Turbo Diesel · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
Page 6, Sierra HD Duramax turbo diesel specifications, row 2500 Reg 4WD Long / 6.6L V8 Duramax Turbo Diesel
2020 · OEM chart
6.6L V8 Duramax Turbo Diesel · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
Page 6, Sierra HD Duramax turbo diesel specifications, row 2500 Reg 4WD Long / 6.6L V8 Duramax Turbo Diesel
2021 · OEM chart
6.6L Duramax Turbo Diesel V8 · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
GVWR 10,960 lbs as printed.
Page 6, Sierra HD trailering capability specifications, row 2500 Regular 4WD Long / 6.6L Duramax Turbo Diesel V8
2021 · OEM chart
6.6L Duramax Turbo Diesel V8 · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
GVWR 10,960 lbs as printed.
Page 6, Sierra HD trailering capability specifications, row 2500 Regular 4WD Long / 6.6L Duramax Turbo Diesel V8
2022 · OEM published maximum
6.6L V8 Turbo Diesel (Duramax) · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
Chart row: model '2500', cab 'Regular 4WD', bed 'Long'. Footnote 3: Requires properly equipped vehicle. Maximum trailering ratings are intended for comparison purposes only.
Page 10, Specifications (6.6L Duramax Turbo Diesel V8), row 2500 Regular 4WD Long, column max fifth-wheel trailer weight
2022 · OEM published maximum
6.6L V8 Turbo Diesel (Duramax) · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
Chart row: model '2500', cab 'Regular 4WD', bed 'Long'. Footnote 3: Requires properly equipped vehicle. Maximum trailering ratings are intended for comparison purposes only.
Page 10, Specifications (6.6L Duramax Turbo Diesel V8), row 2500 Regular 4WD Long, column max gooseneck trailer weight
2023 · OEM published maximum
6.6L V8 Turbo Diesel (Duramax) · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
Chart row: model '2500', cab 'Regular 4WD', bed 'Long'. Footnote 3: Requires properly equipped vehicle. Maximum trailering ratings are intended for comparison purposes only.
Page 14, Payload and trailering specs (6.6L Duramax Turbo Diesel V8), row 2500 Regular 4WD Long, column max fifth-wheel trailer weight
2023 · OEM published maximum
6.6L V8 Turbo Diesel (Duramax) · 4WD · Regular Cab · Long
Equipment: No package requirement recorded; check source chart.
Chart row: model '2500', cab 'Regular 4WD', bed 'Long'. Footnote 3: Requires properly equipped vehicle. Maximum trailering ratings are intended for comparison purposes only.
Page 14, Payload and trailering specs (6.6L Duramax Turbo Diesel V8), row 2500 Regular 4WD Long, column max gooseneck trailer weight
2020 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed · 3.42 axle
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,900 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 4x4
2021 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,900 lbs as printed.
Page 33, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,900 lbs as printed.
Page 42, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 17" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,900 lbs as printed.
Page 38, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2026 · OEM chart
6.7L I6 CUMMINS HO TURBO DIESEL · 4WD · Crew Cab · 8'0" · 3.42 axle
Equipment: RAM 2500 4X4 CREW CAB LARAMIE 8'0" BOX
GVWR 11040 lb
Page 15, section 'RAM 2500 4X4 CREW CAB LARAMIE 8'0" BOX', row 6.7L I6 CUMMINS HO TURBO DIESEL axle 3.42
2020 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Bed · 3.42 axle
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,900 lbs as printed.
Page 20, Silverado 2500 HD and 3500 HD fifth-wheel/gooseneck trailer weight ratings (Double Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.42, column Double Cab Standard Bed 2WD
2021 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,900 lbs as printed.
Page 34, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,900 lbs as printed.
Page 43, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Double Cab · Standard Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 10,900 lbs as printed.
Page 39, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD DOUBLE / Standard Bed 2WD / Duramax 6.6L Turbo-Diesel V8
2020 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · 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 11,025 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 4x4
2021 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,025 lbs as printed.
Page 33, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2022 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,025 lbs as printed.
Page 42, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 4WD · Regular Cab · Long Bed
Equipment: 18"/20" wheels
Chart column: max gooseneck/5th-wheel trailer weight (single rating covering both hitch types). GVWR 11,025 lbs as printed.
Page 38, Silverado HD conventional and gooseneck/5th-wheel trailer weight ratings, 2500 HD REGULAR / Long Bed 4x4 / Duramax 6.6L Turbo-Diesel V8
2014 · OEM chart
6.7L DIESEL TURBO - ETK · 4WD · Regular Cab · Long box · 3.73 axle
Equipment: REGULAR CAB LONG BOX 4X4 ST / TRADESMAN 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 8, section 'REGULAR CAB LONG BOX 4X4 ST / TRADESMAN DRW', row 6.7L DIESEL TURBO - ETK 6-SPD MAN G56 - DEG XBS axle 3.73
2025 · OEM chart
6.4L V8 HEMI UPGRADE · 2WD · Regular Cab · 8' (printed as 8") · 4.10 axle
Equipment: RAM 3500 4X2 REG CAB ST W/8'' BOX; trans 8HP75
GVWR 14000 lb
Page 9, section 'RAM 3500 4X2 REG CAB ST W/8'' BOX', row 6.4L V8 HEMI UPGRADE 8HP75 axle 4.10
2020 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed · 3.42 axle
Equipment: 17"/18" wheels
Page 18, Silverado 2500 HD and 3500 HD conventional trailer weight ratings (Crew Cab), row 'Duramax 6.6L Turbo-Diesel V8' axle 3.42, column Crew Cab Standard Bed 2WD
2021 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 10,000 lbs as printed.
Page 35, 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
GVWR 10,000 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
2023 · OEM chart
Duramax 6.6L Turbo-Diesel V8 · 2WD · Crew Cab · Standard Bed
Equipment: 18"/20" wheels
GVWR 10,000 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
2015 · OEM chart
6.7L CUMMINS DIESEL · 4WD · Regular Cab · Not specified in chart · 3.73 axle
Equipment: REGULAR CAB, 4X4, DRW; trans M6 MT-G56; DRW
Chart prints one max trailer rating; chart note: A fifth-wheel or gooseneck hitch is required for trailers over 18,000 lb. A gooseneck hitch is required for trailers over 25,000 lb. (fifth-wheel or gooseneck); GVWR 14,000 lb
Page 2, section 'REGULAR CAB, 4X4, DRW', row 6.7L CUMMINS DIESEL M6 MT-G56 axle 3.73
2016 · OEM chart
6.7L CUMMINS DIESEL · 4WD · Regular Cab · Not specified in chart · 3.73 axle
Equipment: REGULAR CAB, 4X4, DRW; trans M6 MT-G56; DRW
Chart prints one max trailer rating; chart note: A fifth-wheel or gooseneck hitch is required for trailers over 18,000 lb. A gooseneck hitch is required for trailers over 25,000 lb. (fifth-wheel or gooseneck); GVWR 14,000 lb
Page 2, section 'REGULAR CAB, 4X4, DRW', row 6.7L CUMMINS DIESEL M6 MT-G56 axle 3.73
2017 · OEM chart
6.7L CUMMINS DIESEL · 4WD · Regular Cab · Not specified in chart · 3.73 axle
Equipment: REGULAR CAB, 4X4, DRW; trans M6 MT-G56; 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 2, section 'REGULAR CAB, 4X4, DRW', row 6.7L CUMMINS DIESEL M6 MT-G56 axle 3.73