This product offering is the culmination of 5 years of development, testing and perfecting the friction formulation for trucks towing heavy loads. Designed for the Ultimate Trucks and SUVs with larger wheels or tires, and modified suspension. DFC Ultimate Duty Performance Brake Pads deliver exceptional braking performance in any condition. These pads are exclusively engineered and formulated to withstand extreme heat, heavy duty operation, frequent stopping, off-roading, or towing. In addition, these brake pads also have very good rotor wear.