The OTR 685 FF Brake Lining is designed to provide superior stopping power and optimum brake life. Its proprietary crack-resistance technology ensures superior performance in all weather conditions. The high-grade friction materials provide superior heat dissipation and fade resistance for maximum braking performance. The high-grade aramid fibers provide superior strength and durability for long-lasting performance. The high-grade steel backing plates provide superior strength and rigidity for maximum braking performance. This brake lining is precision-engineered for a perfect fit and easy installation. With this brake lining, you can be sure of superior stopping power and optimum brake life. FleetPride is your First Click in Heavy Duty®.