WinmaX WP2 4x4 Heavy Duty Brake Pads. Performance upgrade brake pads for heavy duty and off road as well as towing and 4x4 Works from low temperatures and fade resistant so is suitable for heavy duty and GVM upgrade vehicles. Works from low temperatures and fade resistant so is suitable for heavy duty and GVM upgrade vehicles. Winmax WP2 brake pads are a low-steel carbon based compound and will work much harder than other ‘heavy duty’ pad options with lower pedal pressure required to pull up those big loads. Compound: Low-Metallic Carbon Friction: 0.36 – 0.39 Temp range: 0 – 600degC Performance upgrade brake pads for heavy duty and off road as well as towing Need brake fluid? Fresh, high-temperature fluid matters as much as the pads. Pair these with our CIRCO Racing High-Temperature Brake Fluid MF1200+ — formulated for the heat these pads generate.