The Posi Quiet Extended Wear Air Disc Brake Pad is designed to provide superior stopping power and extended wear life. These pads are shimmed to eliminate noise and vibration, ensuring consistent performance throughout the service life. The pads are also excellent for heavy duty applications, providing reliable braking performance in even the most demanding conditions. With their long-wearing construction, these pads are sure to provide superior stopping power and extended wear life for your vehicle. FleetPride is your First Click in Heavy Duty®.