LONG HAUL, REGIONAL, AND URBAN DEEP ALL-POSITION TIRE The M154 is a deep all-position tire designed for regional and urban service in the highest-scrub environments, where tread wear is the primary reason for tire removal. Users can typically expect a return on their investment in less than a year with this SmartWay-verified tire. Excellent, even wear in miles per 32nd and a deep tread up to 22/32" deliver maximum removal mileage, even in the drive position. Excellent fuel efficiency and high mileage make the M154 the leading value alternative tire for regional to urban high-scrub applications.