PowerStop makes brake upgrades that hold up heavier loads and harsh environments. The PowerShield Truck & Tow Kit with FNC?treated rotors and Z36 severe?duty pads is built for hard working trucks, 4x4s, and SUVs with heavier loads and off-road conditions.. Each kit includes matched pads, rotors, premium stainless?steel hardware, and everything needed for a easy, bolt?on installation. The low-dust Z36 Ceramic brake pads are reinforced with Carbon-Fiber to provide consistent, dependable stopping, while PowerShield FNC rotors provide advanced protection against rust and corrosion in harsh operating environments. Together, they?re engineered as a system to handle added weight and off-road driving. The result is the optimal solution for vehicles towing a boat or trailer, hauling for the jobsite, or tackling a tough off-road trail.