Do you want them to fit of just "fit"? It really depends on how much flex you expect out of the suspension. Typicly 4" is fine for 33" tires but with a flexy suspension, they will still rub. 35" tires should fit for street use but you should look into a body lift as well if it will move like most coil overs. Don't forget that BOTH drive shafts will need to be changed with that much lift also.