I have one. It cost me $0, so it was well worth the price I paid. Was pink, then I rattle canned it black. If it costs under $50 get it if you like the look, if over $50, then no. Unless you have a wagon and you are talking about the rear one, then get one, but only if you REALLY need it as in you autocross. Then the only one worth a hoot is the Whiteline one with quick disconnect fittings so you can remove it with no tools when you are hauling 4x4 fence posts.