8pc Front & Rear High Carbon Steel Brake Rotor + Carbon Fiber Ceramic Brake Pad Kit Fits Driver and Passenger Sides Kit Includes: 2x Front High Carbon Steel Disc Brake Rotors – S-53005 2x Rear High Carbon Steel Disc Brake Rotors – S-53006 2x Front Carbon Fiber Ceramic Brake Pads (Hardware Included) – P-1084 2x Rear Carbon Fiber Ceramic Brake Pads (Hardware Included) – P-967 Specifications: Cast from OE Grade Alloy Machined to OE Specs Comes as Pair Fits Left & Right Front of Vehicle 5-Lug Wheel Holes Direct Replacement. 5 Lug Models (2WD or 4WD) (WILL NOT FIT 8 LUG MEGA CAB MODELS or SRT-10 MODELS). 2x Front Drilled and Slotted Disc Brake Rotor S-53005. 13.23 inch, 336mm. 2x Rear Drilled and Slotted Disc Brake Rotor S-53006. (13.86 inch, 352mm). 2x Front Ceramic Brake Pad (with Hardware Included) P-1084. 2x Rear Ceramic Brake Pad (with Hardware Included) P-967. New installed, if noise, it takes hundreds of miles to run in. If shaking, usually not installed correctly, try to install again. Carbon-Fiber Ceramic Brake Pad. Carbon-Fiber reinforced Ceramic formula VS. Maximum Cooling, to Handle a Heavier Loads. Front Rotors 13.23 inch (336mm) Diameter. Rear Rotor 13.86 inch (352mm). 48,000 miles or 4-Year Life. With Hardware for Brake Pad. High Carbon Steel + Zinc Plating. Golden Rotors made of High Carbon Steel with Zinc Plating. Rust free, a longer working life. Strong heat dissapation, a heavier load. Maximum Cooling, to Handle a Heavier Loads / Longer Life / Noise Free. Low Noise – Premium Performance. Carbon Fiber Ceramic Brake Pad + High Carbon Steel Brake Rotor bringing a best stopping performance, can eliminate the noise. We focus on creating the best product. Only high end advanced optical design are adopted. About Weize, Main product: Storage Backup Battery, Motor Battery, ATV/UTV/Trailer Tires, Motor Accessores, Solar Panel Power System etc. For remote areas, it could be a little longer. Any concern, we will try our best to help you. Our working time(excluding holidays): Monday to Friday, 9:00-18:00.