To find the exact GVWR for a *specific* 2001 F-350 Super Duty, you need to check one of the following:
* The sticker on the driver's side doorjamb: This sticker will list the GVWR, along with other important weight ratings.
* The owner's manual: The GVWR should be specified in the owner's manual.
* Ford's website (though less reliable for older models): You might find some information on their website, but it's less likely to be precise for a vehicle that old.
Without the specific build sheet or documentation for that particular truck, 10,000-11,500 lbs is the best general estimate.