Wilwood TX6R Rear Kit 15.50in Red 2011-2015 GM Truck/SUV 2500

If you're looking to significantly upgrade the stopping power on your 2011-2016 Chevrolet Silverado 2500 HD, especially for heavy-duty use or towing, this Wilwood TX6R rear big brake kit is designed for that challenge. It replaces your factory rear disc brakes with a robust system built for consistent performance even under sustained high heat and demanding conditions. This kit is engineered to complement front big brake upgrades, providing a balanced and powerful braking solution.

At the heart of this kit are the TX6R radial mount six-piston calipers, paired with massive 15.50-inch GT-60 directional vane rotors made from Wilwood's Spec-37 alloy. This combination is built to handle extreme duty and deliver reliable stopping power when you need it most. The calipers are volume-matched to work seamlessly with your truck's original equipment power brake system, ensuring proper pedal feel and response. This kit is designed as a direct bolt-on, utilizing your OE parking brake assembly, making the upgrade straightforward.

This rear big brake kit includes the necessary radial mount caliper brackets and all the hardware required for installation. While this kit is comprehensive, keep in mind that braided stainless steel flex lines may be needed for some applications, so it's a good idea to check compatibility for your specific truck. This Wilwood kit represents a substantial step up in braking performance for your heavy-duty GM truck.