My 81Z28 is evolvng into an autocross only car and I'm looking for input on how to get a wider tire than A 275 up front. Ideally, I'd like to use a 294/40/17 front to match the rear and be able to rotate and maximize tire life. I have no issues with losing the inner fenders and running extreme amounts of useable neg camber. I was going to try a 17 x 9.5 wheel with a 5.5 bs up front and see what fits. I know a 275/40/17 is do-able.