Ryan Truex will make his Sprint Cup debut for in the April 27 race at Richmond International Raceway for Phoenix Racing. General manager Steve Barkdoll told ESPN.com the 21-year-old younger brother of Cup driver Martin Truex, Jr. also will drive in the June 2 Cup race at Dover and the July 27 Nationwide Series race at Indianapolis Motor Speedway. Truex will be the fourth driver in the No. 51 Chevrolet that is a surprising eight in owner's point when he gets to Richmond. Regan Smith, who is scheduled for eight to 10 races while driving a fulltime Nationwide schedule for JR Motorsports, was seventh in the Daytona 500. AJ Allmendinger, who will be in the car this weekend at Auto Club Speedway in California, was 11th at Phoenix and 13th this past week at Bristol. Austin Dillon was 21st at Las Vegas.