I have an 86 GT that I did a 5 lug conversion using SN95 spindles. I am running 245/45/17’s on an 8 inch rim. I get tire rub pretty bad in the front, rear is fine. Before I go out and invest in a 225 series tire, I would like to see if anyone can help me. I know that in 91-93 the mustang had it’s fenders or inner fenderwell’s made bigger to accommodate the pony rims. Will the inner fenderwell plastic from a year listed above fit into my 86? I have already had to cut pieces of mine out so the rub would not be so bad, but it sounds horrendous at full lock.