– four Slotted & Drilled Brake Rotors (Front & Rear)– two Sets of Max Ceramic Brake Pads (Front & Rear)Please make sure that your vehicle's specifications matches ALL of the criteria listed below:1999 — 2000 Ford F-150 - Fits four wheel-drive Models ONLY - Fits Models with five Lugs Rotors and 14mm Rear Wheel Studs ONLY - Will NOT Fit two wheel-drive or four wheel-drive Models with seven Lugs Rotors - Will NOT Fit Models with 12mm Rear Wheel Studs - Will NOT Fit Super Charged Models 2001 — 2004 Ford F-150 - Fits four wheel-drive Models ONLY - Fits Models with five Lugs Rotors ONLY - Will NOT Fit two wheel-drive or four wheel-drive Models with seven Lugs Rotors - Will NOT Fit Super Charged Models