Sitting here looking around for the best prices on Saleens wheels. I am going with 315/30-18 on the rear. Was going to get 10" wheels because I thought that was the biggest available. Came across Cruizin Concepts and they carry a 18x10.5 Saleen for the rear. Think there would be any fitment problems compapired to the 10" wheel? My buddy has 10.5" Cobra wheels with the same size tire on his 04 Cobra and I think the sidewalls look perfect on those. I was worried about how much buldge there would be installing that tire on a 10" wheel. I know we are only talking a 1/4" on each side of the wheel. Any thoughts on this setup?