Wilwood AERO4 RearTruck Kit 14.25in Drill Red 1999-2010 GM 1500-SUV 1 Piston OE Caliper

The Wilwood AERO4 RearTruck Kit is a high-performance brake upgrade designed for late model trucks and SUVs. This kit features 14.25-inch drilled rotors, AERO4 calipers, and BP-10 compound pads, providing high-capacity braking power. It replaces the factory rear disc brakes while utilizing the OE parking brake assembly, making it an ideal complement to front big brake upgrades. Constructed with durable materials, the kit enhances braking performance, increases durability, and adds a high-tech aesthetic that complements larger wheels, tires, and suspension modifications. It is engineered to deliver reliable, consistent stopping power suitable for demanding driving conditions, towing, or customized vehicle builds.

Designed for 1999–2010 GM 1500-series trucks and SUVs, this rear axle kit is a direct bolt-on upgrade that maintains compatibility with the OE master cylinder, ABS system, and vehicle bias requirements. It is suitable for vehicles with high GVW and those requiring improved braking capacity for towing or performance applications. The kit includes all necessary components for installation, providing a comprehensive solution for enhanced brake performance. Ideal for customized vehicles, tow rigs, and off-road or high-performance use, this Wilwood AERO4 kit ensures increased safety and stopping power while maintaining factory-like fitment and function.