used truck parts chevrolet
What is this part of a pickup truck called?
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If you don’t recognize it, it’s the part people use to step on when entering the truck? On the bottom? Does it have a name?
TY 
runner…don’t ask me why..
edit…travis has the correct name of the object, as well as the 3 answerers below me.
Safeway Chevrolet – New and Used Cars, Parts and Service – Burgaw, NC