NASCAR star Jimmie Johnson has risen through the ranks and captured checkered flags, and now he's got his sights set on another type of racing. Instead of racing pristine vehicles at Daytona or Talladega, you'll find yourself behind the wheel of something more unique — a dumpster, a lawn mower or maybe even a shopping cart. Your vehicles can be modified too, with mines, missiles, side-rams and more. As long as it has an engine, you can race it.