The RM234 from Roadmaster is a SmartWay-verified premium regional all-position tire for high-scrub applications. The tread compound provides excellent treadwear and increased resistance to cutting and chipping. The curb bars on the sidewalls help to protect the tires from curbing damage, and preserve the casing for retreading. The tire design and compound provide low tire rolling resistance and contribute to fuel efficiency, to help keep you on the road longer. www.roadmastertires.com