GAFFNEY, S.C. – JD Motorsports with Gary Keller has welcomed 511 Auction back as sponsor of Landon Cassill’s No. 4 Chevrolet at Phoenix Raceway.

This season marks the second year that the online auction site was featured on a JDM entry, and the fourth year that company owner Dan Platt has been associated as the uniform provider for the crew.

511 Auction specializes in buying and selling large items, such as recreational vehicles, watercraft, farm/industrial equipment and real estate. The auction site was prominently featured on Jeffrey Earnhardt’s No. 0 Chevrolet last season at Bristol Motor Speedway, and serves as an associate partner on all four cars throughout the entirety of the season.

Cassill opened up the NASCAR Xfinity Series season with consistent finishes, with a season-best finish of 12th at the Daytona Road Course. Cassill currently sits 13th in the driver standings, while the No. 4 team sits 17th in owner’s points heading into Saturday’s Call 811 Before You Dig 200 at Phoenix Raceway.