RZR S 900 900S Spare Tire June 16, 2015 Hey guys, trying to prep our 15′ 900S for a up coming trip to Taylor Park Colorado. Needing to know what wheel size/offset to run for spare? I carried a spare on our old 800 but ran same size wheel and offset on all 4’s. Thanks Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related