General RZR Discussion 4/156 to 4/137 wheel adapters November 15, 2015 I have a set of beadlock wheels with 30" Roctanes that I’d like to run on my XPT, but they are 4/137 bolt pattern, does anybody know of anyone that has adapters to go from 4/156 to 4/137? TIA…. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related