Find the word definition

Wikipedia
Whitewall tire

Whitewall tires or white sidewall (WSW) tires are tires having a stripe or entire sidewall of white rubber that mainly lasted from the early 1900s to around the mid 1970s.

Usage examples of "whitewall tire".

There was also a whitewall tire, perhaps added to the mural as an afterthought and probably meant to have no direct connection with the Lord, but it hung in the air below His left hand very much like a large yoyo.

She wriggled around until she was out from under the car, her face close beside the wide whitewall tire.