I have a 01 f150 supercrew 4x4 and thinking of buying either the fabtech or RCD or rancho kits..4-6 inch, can i run the factory wheels or do i need a set of offset wheels because of the new spindles? will the factory wheels rub on the new spindles?

 

No, you will be fine. Besides, most aftermarket wheels for our trucks have the same 4.5 inches of backspacing as the oem wheels.