STZC Trailer ST185/80R13 8/D 99L BSW

Westlake's STZC Trailer is a summer-rated special trailer (ST) tire engineered to handle the demanding load and stress requirements of towed applications such as utility trailers, boat trailers, and flatbeds. Its reinforced construction and nylon cap ply provide added stability under sustained highway speeds, helping to reduce trailer sway and maintain consistent handling for the towing vehicle. The tread compound and pattern are optimized for warm-weather performance, offering reliable wear resistance and traction across the range of load conditions typical in commercial and recreational trailer use.