JD Motorsports with Gary Keller has inked a deal with Landon Cassill to be the primary driver of the No. 4 Flex Seal Chevrolet for the remainder of the 2013 NASCAR Nationwide Series.
The agreement covers all the companion events on the NASCAR Nationwide Series schedule, beginning next week at Texas Motor Speedway. For 2013, Landon will also be competing in the Sprint Cup Series, racing the No. 33 Circle Sport Chevrolet.