The M157 is a free-rolling axle tire designed for operations running high miles per 32nd, where tires are typically pulled prematurely due to irregular wear. Designed as a fuel-efficient, free-rolling axle tire, it is acceptable for steer axle use. The high miles per 32nd, with minimized irregular wear results in maximum removal mileage. This, combined with excellent fuel efficiency and a competitive acquisition point, results in a lower cost per mile, making the M157 a leading value alternative tire for extreme long-haul applications.