The Mastodon AT was designed to be the "do-it-all" UTV/SXS tire. Aggressive, open tread design for good clean-out performance in mud. Large contact patch on harder packed conditions for superior traction and durability. Meets or exceeds all DOT requirements (FMVSS 571.119). Radial Tire designed specifically for the SIDE-BY-SIDE UTV market. Extra tough HEAVY DUTY 8-ply rated casing resists punctures and improves ride quality and handling.