You can feel confident riding the Ultra Cross R Spec Race tires during extreme desert racing. With an 8-ply radial construction made from ITP's "Tough Tread" rubber compound, these racing tires provide puncture resistance for the most extreme terrain. It is the radial tire of choice for #TeamITP's extreme desert racing. Unique, multi-surface, non-directional tread design improves off-road traction and versatility. More openly spaced tread pattern to handle desert terrains and slick rock conditions with a 8-ply radial construction.