I went to school with a guy who had a SBP Duster. He ran 100mm wheels for about two years. They came off my senior year, because several wheel studs were cracking! One snapped off when removing a tire...three others on that wheel were cracking. I have to say that roofing nail in the tire might have saved his Duster...this was Wednesday, and he had planned a 250+ mile highway trip that weekend.