What is the trailer towing capacity for a 2001 GMC 2500 truck?

The towing capacity of a 2001 GMC Sierra 2500HD depends heavily on several factors including the engine, transmission, axle ratio, and whether it's a 2WD or 4WD model. There's no single answer.

To find the *precise* towing capacity for your specific 2001 GMC Sierra 2500, you need to:

1. Locate the sticker: Check the sticker on the driver's side doorjamb. This sticker lists the vehicle's specifications, including its maximum towing capacity.

2. Consult your owner's manual: The owner's manual will also provide detailed information on towing capacities, payload capacities, and recommended towing practices.

Without knowing the specific configuration of your truck, I cannot give you a definitive answer. However, you should expect the towing capacity to be significantly higher than a 1500 series truck, generally in the range of 8,000 to 17,000 pounds depending on those factors listed above. But again, the sticker on your truck is the only definitive answer.