* Check the sticker on the driver's side doorjamb: This sticker lists the vehicle's GVWR, among other important information.
* Consult your owner's manual: The owner's manual will also specify the GVWR for your particular vehicle.
Without knowing the specific trim level (e.g., Sport Trac, XLT, Limited) and any additional options, it's impossible to give you a precise GVWR.