The Carquest YH200947 Wearever Brake Rotor is a high-quality, durable component designed for front placement on vehicles. Made of cast iron with a vented rotor style, this brake rotor has a discard thickness of 24mm and a bolt pattern of 4 x 4.25 inches (4 x 108mm). Manufactured by Carquest, it comes with a rust preventative finish and a manufacturer warranty of 1 year. This rotor is a reliable choice for maintaining optimal brake performance and safety on the road.