Exceptional all-position radial with extra-wide, extra-deep tread designed to help deliver our best wear in high scrub regional and line haul applications. – Beefy, buttressed shoulders help resist tearing and accelerated wear in high scrub applications.- Extra strong curb guards help protect sidewalls against most impacts and abrasions for long casing life.- Groove bottom protectors help deliver additional defense against stone drilling.- Application specific, high scrub compound (chip and cut resistant in versions with designation) make the MICHELIN XZE our longest wearing regional steer tire.- Deep, wide tread and optimized footprint shape help deliver long, even tread wear.