Red Horse Racing is a team in the NASCAR Craftsman Truck Series. They field the #38 Toyota driven by Brandon Whitt. The team was a Ford in 2004, during Whitt's rookie run and was owned by his father. Then, the team was known as Clean Line Motorsports, but was purchased by championship crew chief Jeff Hammond before the 2005 season. Whitt has won once in 2005 and was renamed Red Horse Racing.

In the 2005 off-season, it has been announced that David Starr, former driver of the #75 Spears Chevy Silverado, will drive the team's Toyotas, and switched to #11. Starr then won the fourth race of the season at Martinsville and has been in the top-5 since. The team is looking to expand to two truck, if they can receive sponsorship.