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.
8.1L V8 · 4WD · Regular Cab · Not specified in chart · 4.10 axle
Equipment: GM model code K35903 & R05; Automatic or manual transmission
Chart engine column: 8.1L V8 GAS (RATINGS AUTOMATIC OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '03' as decoded elsewhere in the same GM document.
Automatic transmission; 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 prints '15,400/15,100' for 2WD/4x4; this row is the 2WD value.
Automatic transmission; 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 prints '15,700/15,400' for 2WD/4x4; this row is the 4x4 value.
6.6L V8 Turbo Diesel · 2WD · Crew Cab · Not specified in chart · 3.73 axle
Equipment: GM model code C25743; Automatic or manual transmission
Chart engine column: 6.6L V8 TURBO DIESEL (AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '43' as decoded elsewhere in the same GM document.
6.6L V8 Turbo Diesel · 4WD · Extended Cab · Not specified in chart · 3.73 axle
Equipment: GM model code K25753; Automatic or manual transmission
Chart engine column: 6.6L V8 TURBO DIESEL (AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '53' as decoded elsewhere in the same GM document.
8.1L V8 · 4WD · Extended Cab · Not specified in chart · 4.10 axle
Equipment: GM model code K25953; Automatic or manual transmission
Chart engine column: 8.1L V8 GAS (AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '53' as decoded elsewhere in the same GM document.
6.6L V8 Turbo Diesel · 2WD · Crew Cab · Not specified in chart · 3.73 axle
Equipment: GM model code C25743; Automatic or manual transmission
Chart engine column: 6.6L V8 TURBO DIESEL (RATINGS AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '43' as decoded elsewhere in the same GM document.
8.1L V8 · 4WD · Extended Cab · Not specified in chart · 4.10 axle
Equipment: GM model code K25953; Automatic or manual transmission
Chart engine column: 8.1L V8 GAS (RATINGS AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '53' as decoded elsewhere in the same GM document.
6.6L V8 Turbo Diesel · 2WD · Crew Cab · Not specified in chart · 3.73 axle
Equipment: GM model code C25743; Automatic or manual transmission
Chart engine column: 6.6L V8 TURBO DIESEL (RATINGS AUTOMATIC OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '43' as decoded elsewhere in the same GM document.
6.6L V8 Turbo Diesel · 4WD · Extended Cab · Not specified in chart · 3.73 axle
Equipment: GM model code K25753; Automatic or manual transmission
Chart engine column: 6.6L V8 TURBO DIESEL (RATINGS AUTOMATIC OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '53' as decoded elsewhere in the same GM document.
8.1L V8 · 4WD · Extended Cab · Not specified in chart · 4.10 axle
Equipment: GM model code K25953; Automatic or manual transmission
Chart engine column: 8.1L V8 GAS (RATINGS AUTOMATIC OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '53' as decoded elsewhere in the same GM document.
Equipment: No package requirement recorded; check source chart.
Chart model code C20753; row label 'C20753 - Extended Cab Standard Box, 2WD'. Next Generation (GMT900) Silverado. Notes: all 2500HD and 3500HD Series have an automatic transmission and a 3.73 axle ratio as standard equipment; maximum GCWR 18,500 lb (6.0L), 22,000 lb (Duramax SRW), 23,500 lb (Duramax DRW); weight-carrying hitch limit 7500 lb.
Equipment: No package requirement recorded; check source chart.
Chart model code C25743; row label 'C25743 – Crew Cab Standard Box, 2WD'. Silverado Classic (carry-over body style sold alongside the Next Generation model in 2007). 6.0L: manual or automatic; 8.1L and Duramax: automatic 6-speed.
Equipment: No package requirement recorded; check source chart.
Chart model code K25753; row label 'K25753 – Extended Cab Standard Box, 4x4'. Silverado Classic (carry-over body style sold alongside the Next Generation model in 2007). 6.0L: manual or automatic; 8.1L and Duramax: automatic 6-speed.
Equipment: No package requirement recorded; check source chart.
Chart model code K25953; row label 'K25953 – Extended Cab Long Box, 4x4'. Silverado Classic (carry-over body style sold alongside the Next Generation model in 2007). 6.0L: manual or automatic; 8.1L and Duramax: automatic 6-speed.
Automatic transmission; 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 prints '15,600/15,400' for 2WD/4x4; this row is the 4x4 value.
Automatic transmission; 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 prints '15,400/15,100' for 2WD/4x4; this row is the 2WD value.
8.1L V8 · 2WD · Extended Cab · Not specified in chart · 4.10 axle
Equipment: GM model code C35953; Automatic or manual transmission
Chart engine column: 8.1L V8 GAS (AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '53' as decoded elsewhere in the same GM document.
6.6L V8 Turbo Diesel · 4WD · Regular Cab · Not specified in chart · 3.73 axle
Equipment: GM model code K35903; Automatic or manual transmission
Chart engine column: 6.6L V8 TURBO DIESEL (AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '03' as decoded elsewhere in the same GM document.
6.6L V8 Turbo Diesel · 4WD · Regular Cab · Not specified in chart · 3.73 axle
Equipment: GM model code K35903; Automatic or manual transmission
Chart engine column: 6.6L V8 TURBO DIESEL (RATINGS AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '03' as decoded elsewhere in the same GM document.
8.1L V8 · 4WD · Regular Cab · Not specified in chart · 4.10 axle
Equipment: GM model code K35903 & R05; Automatic or manual transmission
Chart engine column: 8.1L V8 GAS (RATINGS AUTO. OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '03' as decoded elsewhere in the same GM document.
6.6L V8 Turbo Diesel · 4WD · Regular Cab · Not specified in chart · 3.73 axle
Equipment: GM model code K35903; Automatic or manual transmission
Chart engine column: 6.6L V8 TURBO DIESEL (RATINGS AUTOMATIC OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '03' as decoded elsewhere in the same GM document.
8.1L V8 · 4WD · Regular Cab · Not specified in chart · 4.10 axle
Equipment: GM model code K35903 & R05; Automatic or manual transmission
Chart engine column: 8.1L V8 GAS (RATINGS AUTOMATIC OR MANUAL TRANS. RATINGS). Chart note: Trailer ratings are calculated assuming a standard equipped vehicle plus driver. Optional equipment, passengers or cargo will reduce trailering capacity. Cab type derived from GM model-code suffix '03' as decoded elsewhere in the same GM document.
Chart model code K35903; row label 'K35903 – Regular Cab Long Box, 4x4/SRW'. Silverado Classic (carry-over body style sold alongside the Next Generation model in 2007). 6.0L: manual or automatic; 8.1L and Duramax: automatic 6-speed.
Chart model code K35903; row label 'K35903 – Regular Cab Long Box, 4x4/DRW'. Silverado Classic (carry-over body style sold alongside the Next Generation model in 2007). 6.0L: manual or automatic; 8.1L and Duramax: automatic 6-speed.
Equipment: RAM REGULAR CAB 2WD LONG BED SLT; trans A6 68RFE 6 sp AUTO (DG7)
Chart prints one max trailer rating; chart note: fifth-wheel or gooseneck hitch is required for trailers over 12,000 pounds (fifth-wheel or gooseneck); GVWR 9,000 lb
Equipment: RAM REGULAR CAB 2WD LONG BED SLT; trans A6 68RFE 6 sp AUTO (DG7)
Chart prints one max trailer rating; chart note: fifth-wheel or gooseneck hitch is required for trailers over 12,000 pounds (fifth-wheel or gooseneck); GVWR 9,000 lb