Dust cap clearance problems have plagued consumers and wheel manufactors for years on the fox bodies with either factory 4-lugs or older 5-lug designs. The only fix I am aware of is converting your front spindles/rotors to '94 or later SN-95 style which opens a ton of possibilities for wheels. Baer brakes packages it's front brake kits with these spindles for fox bodies. There are a couple of aftermarket companies that sell 5-lug rotors for your style spindles but I believe they couldn't fix the cust cap issue.