TN Army National Guard 250 Craftsman Truck Series brings NASCAR Craftsman Truck Series racing to Bristol Motor Speedway in Bristol. Bristol is one of the most famous short tracks on the circuit, known for its steep banked turns, close racing and loud, passionate crowds. Expect the roar of trucks running side by side under the lights. All seating is general admission, so grab a spot early and settle in for an evening of high-speed action.