Product Info: Part: Brake Rotor Position: Front Rotor Material: Cast Iron Rotor Design: Rotors Only Rotor Type: Vented Bolt Circle: 100 millimeters / 3.94 inches Center Hole Diameter: 58 millimeters / 2.28 inches Lug Holes Quantity: 5 Lug Holes Size: 100 millimeters / 3.94 inches Minimum Thickness: 28 millimeters / 1.