I think a shopping cart is likely the only thing that wouldn't damage the body if it hit that thing. Going with anything like that I would just as soon get either the body mounted boat sliders from evo or the frame mounted brawler rockers from PSC.Just was looking at the Metalcloak Hardline Rocker Kit (you know the 3 in 1's) and just wanted to know who has them and how they did, besides deflecting shopping carts ... :thumb: