The configuration of lug nuts on a vehicle’s wheel hub is a critical specification. This arrangement, defined by the number of lug nuts and the diameter of the circle they form, must precisely match the wheel for secure attachment. An incompatible specification can prevent proper wheel installation, leading to potential safety hazards.
Proper wheel fitment is essential for vehicle safety and performance. A correctly matched specification ensures even distribution of load, minimizing stress on the wheel studs and preventing wheel detachment. Furthermore, understanding the historical context of wheel design reveals the evolution of safety standards and engineering considerations in automotive manufacturing.