STEELite X30™ lightweight brake drums offer higher payload capacity and lower maintenance costs for linehaul and weight-sensitive applications. Engineered for strength and superior production tolerances, the STEELite X30™ is more than 200 pounds lighter in typical tandem axle tractor/trailer combinations and meets federal stopping distance requirements. STEELite X30™ is built with state-of-the-art materials and manufacturing processes to improve reliability and fade resistance and is compatible with most popular wheel-end configurations.