The configuration of mounting holes on a wheel hub, used to secure a wheel to a vehicle, plays a crucial role in compatibility and safety. A specific example includes a 4×156 arrangement, indicating four lug holes positioned on a circle with a 156mm diameter. This measurement is vital for ensuring proper wheel fitment.
Utilizing the correct wheel mounting configuration is paramount for secure wheel attachment. Incorrect specifications can lead to wheel instability, potential damage to the vehicle’s hub assembly, and compromised handling characteristics. The standardized arrangement ensures that aftermarket wheels and accessories are compatible with a given vehicle, streamlining modifications and upgrades. Historically, these configurations have evolved to accommodate increased vehicle performance and varying wheel designs.