The Carlisle Sport Trail LH Bias Ply Trailer Tire, a long-time value leader in the trailer tire industry, has been redesigned with an innovative, modern tread design, reduced rolling resistance, and improved contour, for extended tire life, consistent tire wear and optimized performance. The bias ply construction of the Sport Trail LH is optimal where rugged performance and sidewall puncture resistance is required - trailers for construction, utility, agriculture, light marine, light travel, cargo and sports.