Thanks gpsmatt for the help and pic.
One of my good buddies advised me that 18x10 would fit. But I think I'll have to go with 17x10 just to be safe. The Deep Dish look has caught my eye for sho.
I fit 18x10 03 cobra and 17x10.5 fr500 on my 91 coupe with stock length axels. Had to roll fenders and clearence the inner wheel well with a sledge hammer.
They will fit.. I had fr500 wheels on my 93 gt.. With 285/35/18 on the rear if someone sat in the back on bumps they would rub just a little... I put 275/35/18 on the same rim with no rubbing at all.. I did have to remove the quad shocks..