So I have a 1998 2wd ZQ8 stepside with a 1" drop in front and 2 " in rear. I.m hopefully putting on c5 corvette z06 rims front is 265/40/17 and rear is 295/35/18. I need to use 2" front spacer and 2.25 rear spacer correct?? Does that sound right? Other question is will this tire rub in front lock to lock. I read alot of the stickys and did some archive searching but a double check never hurts. thanks for any feedback.