The MST FR-F tire in the hardest compound is a slick on-road drift tire for 1:10 scale drift vehicles. The hardest compound provides reduced grip for sustained angle and smooth transitions characteristic of drift-style driving. Sold as a set of two tires. Features: Hardest compound for maximum slip and drift control Slick tread design for consistent on-road drift performance Compatible with popular 1:10 drift platforms Sold as a pair 7/7/26 cs