The hub cap is a disc-shaped cover meant to lay on top of the wheel hubs. The vehicle hubcap is utilized to protect the wheel hub as well as the wheel fastener to lessen the gathering of dirt and moisture.
Hub Cap purposeThe hub cap is vital because it has the task of covering the wheel hub from corrosion or damage. It also blocks debris and impact or it would hit the wheel hub. The caps also enhance the vehicle's look, especially on many older models that prioritize function over appearance. It is important to note that the hub cap is not to be mistaken with rims that are much bigger and covers the entire wheel.
Hub Cap designThe hub cap has various finishes the most common are brushed aluminum and gray. The older caps were metal, not plastic since they can resist daily wear. The hub caps are composed of strong plastic and since they are lightweight it helps facilitate adding and removing the hub cap from the wheels.
Common issues with a faulty wheel hub capA faulty hub cap can lead to the hub cap falling off, rattling, or melting with the heat from the wheel.