Veteran crew chief to sit atop box, serve as competition director Chris Rice has left RAB Racing for the position of competition director and crew chief of the No. 20 Chevrolet for NTS Motorsports in the NASCAR Camping World Truck Series, the team announced Tuesday. Rice was crew chief of the No. 99 Toyota in the NASCAR Nationwide Series for 14 races this season (and every race last year) before leaving the box to be the program's competition director. He will serve as crew chief for Austin Dillon this week at Michigan, the team announced, and will lead Gray Gaulding the following week at Bristol. More...