: ..... They did create plastic sliders for trucks and the name is escaping me.
They're called copers.
They were being produced by lozin.com , who seem to have gone out of business. You can still sometimes find them on eBay, or knowing Claudine, she'll probably make her own. Maybe once she's good at building extreme quads (oops, sorry Bernhard) roller skates, she can go into business. :)