What is the bolt pattern of the Volkswagen CC wheel hub?
2 Answers
The bolt pattern of the Volkswagen CC wheel hub is 5*112, with a PCD of 112mm. Volkswagen CC wheel hub specification data: The wheel hub specification data for the Volkswagen CC is 23545R1794Y. 235 indicates that the tread width of this tire is 235mm. 45 represents the aspect ratio of the tire's sidewall height to tread width, which is 45%. R stands for radial tire. 17 denotes the wheel diameter of 17 inches. 94 signifies the maximum load capacity of 670 kilograms. Y indicates the maximum speed of 300 km/h. The Volkswagen CC wheel hub bolt pattern is 5*112. The professional term for bolt pattern is Pitch Circle Diameter (PCD), which refers to the diameter of the circle formed by the centers of the wheel's lug holes. Most wheel hubs have either 5 or 4 lug holes. When selecting a wheel hub, PCD is one of the most critical parameters. For safety and stability, it is best to choose a wheel hub with the same PCD as the original vehicle for upgrades. Impact of wheel hub scratches: If the wheel hub is only superficially scratched, there are no safety concerns. However, if the edge is scratched and a piece is missing, it can lead to an improper seal between the wheel hub and tire, causing slow air leakage and safety risks. Additionally, if a piece is chipped off the wheel hub but not at the very edge, it can usually be repaired. However, if the edge is damaged, the wheel hub should be replaced. Wheel hub maintenance: When the wheel hub is hot, allow it to cool naturally before cleaning. Do not use cold water for cleaning, as this can damage the aluminum alloy wheel and even deform the brake disc, affecting braking performance. Using cleaning agents on hot aluminum alloy wheels can cause chemical reactions on the surface, leading to loss of shine and affecting appearance. If the vehicle is located near coastal areas, the wheel hub should be cleaned frequently to prevent salt corrosion on the aluminum surface.
The bolt pattern of the Volkswagen CC is typically 5x112 mm, which means the wheel has 5 bolt holes with a bolt circle diameter of 112 mm. I used to drive a Volkswagen CC and paid special attention to this parameter when changing wheels, as it affects installation stability. If the bolt pattern doesn't match, the wheel may become loose or even detach, which can easily cause accidents at high speeds. I recommend checking the vehicle manual or confirming the specific details via the VIN, as there might be slight variations for certain model years. When upgrading wheels, choosing wheels with the same bolt pattern ensures safety—don’t forget to verify the center bore size to avoid wheel vibrations. If you're unsure, visit a 4S shop or a professional repair shop to have a technician measure it for you. Regular maintenance can also help prevent such issues. In short, understanding the bolt pattern is crucial for daily driving safety—don’t swap wheels carelessly.
