my rear tires are scrubbing on my bodykit. could i grind away the fiberglass? would that warp the body? i need to do something about the scrubbing. im running 245/45/17. not too big of a tire

 

245/45 is too big.
get a 245/40

 

thats actually what i have, my mistake.

 

Use a dremel and slowly remov the fiberglass that rubs till you get the clearance you need. Fiberglass won't warp so not sure what your referinf to.. If you don't remove the rub and at sudden impact you will more than likely crack it.. Good luck with your ride...

 

im running 265/40/18 in my rear.. roll ur fender just a bit and give yourself -1 camber and you should be fine