Front tire and rim size, Help.

Richard McLaughlin said
Thanks, I was worried about that. I suppose I could go with a 14" outlaw rim and just use the same 205/75r14's I have now. How can I tell what BS my rallye rims on the front has now? It is a stock mopar rallye rim.
Click to expand...
Backspace is simple to measure. Measure from the lip of the wheel's rim to the surface that touches the hub/rotor.
129-0910-02-z%2Btruck-wheel-rims%2Bmeasure-backspacing.jpg
Looks like this one is about 3 3/8" ?