I recently took our 2012 Arctic Cat Wildcat and got it setup to take on some rocks at Prairie City SVRA near Sacramento. Now the stock unit would have done fine in the rocks, but I like to push the limits a bit and see if the Wildcat could handle the addition of huge 31″ tires. While I was at it, I added a few other items that helped protect the vehicle from the abuse that tends to be dished out when rock crawling.