TriStar Motorsports announced a one-race partnership with U.S. Xpress, the nation’s third largest privately-owned truckload carrier. Operating more than 8,000 tractors and 22,000 trailers, U.S. Xpress will serve as the primary sponsor of the #19 Chevy in the Dollar General 300 at Chicagoland Speedway on September 17, 2011 with NASCAR veteran Mike Bliss behind the wheel. This partnership will mark the company’s first NASCAR primary sponsorship endeavor. (TMI)(9-16-2011)
