http://tinyurl.com/nm7pbz4
4 qty 4 x156 2in Wheel Spacers [5216] - Fits All Polaris RZR, RZR4, and Rangers Up to 2012 and some 2013
6061 Billet Aluminum
2 inch thick - 4x156 - 3/8 Stud Size
Lifetime warranty
Tapered Lug Nuts for Strongest / Safest Installation
Fits - All Years up to 2012 + Some 2013 Models - Polaris RZR, RZR4, and Ranger