I want to put dual exhaust on my truck ('05 3500 SRW L/B) I have a B&W Turnover ball and a 35" Spare tire (315BFG on H2 Wheel) Any of you have a similar setup? I'm worried about clearance issues, if any! Some manufacturers list the turnover ball as an issue. Others say that the oversized spare will be a problem. Do any of you know? Thanks for your assistance!