The association of lug nuts on a car’s wheel hub is a important specification. This configuration, usually expressed as a numerical code (e.g., 5×114.3), dictates the variety of studs and the diameter of the circle they kind. For a selected luxurious crossover SUV mannequin, such because the Infiniti QX50, this measurement ensures correct wheel fitment and safe attachment. An incorrect dimension can result in wheel instability, injury to the car, or potential security hazards.
Choosing wheels with the proper specification is paramount for sustaining car efficiency and security. A exact match ensures the wheel is centered appropriately on the hub, distributing weight evenly and stopping vibration. Traditionally, producers have utilized numerous preparations, every tailor-made to the car’s weight, engine output, and meant use. Utilizing the meant association ensures the structural integrity of the wheel mounting system, contributing to a clean and managed driving expertise. That is usually verified by checking producer specs or on-line databases earlier than buying aftermarket wheels.
