What is this part?

[Justwantagoodcar]

Hello guys!

Im wondering what this part is called or a part number.

If I'm now wrong, I can recall that I had these front and back on my car when I bought it, but now they are not there anymore.

 

[Rob66]

Hi
They are Wheel Arch Extenders, required by law (UK and EU I believe) to ensure the tyre doesn't stick out beyond the wheel arch.

In the UK, it is a legal requirement under the Road Vehicles (Construction and Use) Regulations 1986 that wheels and tyres must be covered by the wheel arch or extender.

Whether you need them will depend on your wheel width and the the rules of the country where you live.