What is this pictured decorative piece of your wheel called?
Answer Hubcap
Your car's hubcap serves a mostly decorative function, but there is a practical reason for getting a replacement if you ever lose one. Hubcaps can help protect lug nuts from rust and corrosion, and that could come in handy when it's time to change a tire.
Asked by Don Ayres · Last updated 1 year ago · 8.2M views · SOURCE
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