The R1 Concepts slotted brake rotor for 2004–2009 Buick Allure (front left) is a black-finished replacement rotor intended for the left front braking position across those years. It specifies axle and side to aid shoppers in choosing the correct front rotor for replacement. The slotted face and black finish align with typical service-style aftermarket rotors.
R1 04-09 Buick Allure Front Left Slotted Black Brake Rotor