* Axle Ratio: Different axle ratios were available. Higher ratios allow for greater towing capacity.
* Cab and Bed Configuration: A crew cab with a long bed will have a lower tow rating than a regular cab with a short bed due to increased weight.
* GVWR (Gross Vehicle Weight Rating): This is the maximum weight of the truck itself, including passengers, cargo, and fluids.
* GCWR (Gross Combined Weight Rating): This is the maximum weight of the truck *plus* the trailer it's towing. This is the most important number for determining towing capacity.
Therefore, there's no single tow rating. You must consult the sticker located on the driver's side doorjamb of the *specific* truck to find its GVWR and GCWR. This sticker will provide the accurate towing capacity for that particular vehicle configuration.
While you can find *general* ranges online, these are only estimates and may not be accurate for your specific truck. Always rely on the information found on the vehicle's door sticker for the correct towing capacity.
