Against my better judgement I bought from these guys, they sent the wrong parts. Not just wrong size, but I ordered drilled and slotted, they sent regular rotors and also the wrong size. I inquired, no response, no response. I requested return labels, returned the damn things and never got my refund. Complete joke, its unfortunate because I really wanted to support the company being in Detroit. User's recommendation: It is not worth it, at all. Good customer service would have prevented this.