BDK Pontiac Gran Prix Hubcaps Wheel Cover, 15" Silver Replica Cover, OEM Factory Replacement (4 Pieces) Original Equipment (OE) design replica of Pontiac Gran Prix ABS material - Highest quality and maximum protection Adjustable retention ring - Easy & Fast installation ( less then 10mins) and assure firm grip Fits regular 15" inch wheel: Please check the size guide image to check the correct size One (1) Set : Four (4) Pieces of hubcap are included