I finially finished my project. 2012 Rzr 570 450 miles, snorkeled with a high lifter 2 inch lift, modded floor boards, audio tube in the back and now sitting on STI HD3 14s and 30 inch S/W Zillas with no rubbing! I believe I measured the middle to have between 15-16 in of ground clearance and the shocks are still set to factory.