So the company I work for just this year started a sponsorship in the "NASCAR Craftsmen Truck Series" and they have two race trucks. They're both Toyotas, but today on their way to the next race one of the trucks stopped by for a visit, including the driver. I got to meet him (cool guy by the way) and see what the racing truck is all about. It's pretty much just a tube frame similar to a NASCAR vehicle (longer wheel base though) with a Toyota Tundra like body on top. Take a look; it's cool!