does any one know the widest i can go on rear with no quad shocks and 95 axles and coil over. i have upr control arms with coil over up front. do i have to get 91 fendes? i can't have the wheels stick out of the fenders or rub. if u can provide offset that would be great. i am going with 17 's. i understand that american racing will build wheels to specs. pictures would be great. thx