The Roxxzilla delivers elite rock-crawling performance along with rugged, 8-ply rated radial construction. If you’re looking for the best rock-crawling tire on the market, the Roxxzilla is it.Tire of choice for 2021 King of the Hammers champion Kyle ChaneyDesigned for extreme rock crawling and off-road racingSelect sizes available in two different compounds.Competition “sticky” compoundStandard compound8-ply-rated radial construction