AERO4 Big Brake rear axle kits for RAM 1500 Trucks replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrade kit. High capacity braking from the Aero4 calipers, BP-20 compound pads, and oversized 15.00" rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on vehicles with increased brake requirements from high GVW. Kit comes complete with stainless braided flex lines.
Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram
