Brembo 14-18 1500 Sierra Exc Alum Fr Knuckl Rr GT BBK 4Pis Cast 2pc 380x32 2pc Rtr Slot Type3-Red

The 380x32mm two-piece rotors in this Brembo GT Big Brake Kit are cast iron, chosen for their ability to handle heat during hard braking. This kit is specifically designed for 2014-2018 Sierra 1500 trucks, excluding aluminum knuckle models, and aims to significantly upgrade your vehicle's braking performance. The kit includes four-piston calipers, which distribute braking force more evenly across the rotor surface compared to smaller calipers, leading to more consistent and powerful stops.

This is a substantial upgrade over the factory braking system. The two-piece rotor design helps manage heat more effectively, reducing the risk of brake fade during prolonged or aggressive use. The rotors feature a Type 3 slotting pattern, which helps to vent gases and dust away from the pad surface, maintaining optimal friction and a clear contact patch. The calipers themselves are a robust cast aluminum construction, designed to be lightweight yet strong, and are finished in a striking red to add a visual performance element to your truck.

When installing this kit, you'll want to ensure you have the necessary tools and a good understanding of brake system work, as it's a significant modification. It's always recommended to consult the manufacturer's installation guide for specific details and torque specifications. After installation and proper bed-in procedure, you should notice a considerable difference in braking feel and stopping distance, especially when carrying heavy loads or towing.