08 super duty tires

[gambling209]

will 325/65/18 fit my 08 fx4 on the factory 18s with no lift?

 

[Trav-O]

Slight rubbing on the rear inner fender and Radius arm rubbing

 

[gambling209]

is that on tight turns or on suspension moving?

 

[Jeff@Spartan]

It will rub quite a bit on the radius arms. I had that size tire way back. The backspacing of the factory 18's is not ideal for a 325.