Ensure your semi is Ready for the Road Ahead™ with safe and reliable stopping power, with the Haldex 8.3" x 4.25" Midland Disc Brake Pad Kit. By utilizing a specialized design, this replacement disc brake pad set is able to work alongside the rotor to create friction that rapidly brings vehicles to a stop. Built with durable and heat-resistant components to reduce how often the pads need to be changed. FleetPride is your First Click in Heavy Duty®.