Grant Enfinger

Grant McArthur Enfinger (born January 22, 1985) is an American professional stock car racing driver. He last competed full-time in the NASCAR Craftsman Truck Series, driving the No. 9 Chevrolet Silverado RST for CR7 Motorsports. Before moving up to the Truck Series, Enfinger won the 2015 ARCA Racing Series series championship with GMS Racing.

After previously competing on short tracks in the southeastern United States as well as in the 2007 Snowball Derby, a race in which he posted the fastest lap, Enfinger began competing in the then-ARCA Re/Max Series in 2008, competing in four races during that season and continued racing in the series on a limited basis during the next two seasons. His best finish, second, occurred twice in 2009 at Chicagoland Speedway and Kentucky Speedway. During this period he primarily drove for a family-owned team, which merged with RAB Racing in 2010.

Moving to Allgaier Motorsports for 2011, Enfinger competed in his first full season in ARCA, winning one pole at Berlin Raceway and finishing fourth in series standings at the conclusion of the 2011 season.

Enfinger would race a limited schedule in 2012, running events for Allgaier Motorsports, BRG Motorsports and Team BCR Racing. In what would be a breakout season, he would make 9 starts for Team BCR in 2013, collecting his first ARCA Racing Series win at his home track of Mobile Speedway and following that with a win at Iowa later in the season.

2014 would start off in record fashion, with Enfinger winning the first three races of the season (Daytona, Mobile, and Salem). He would follow that up with a win at Elko for his fourth win of the season. Prior to the race at Lucas Oil Raceway in July, it was announced that Enfinger, who was second in points at the time, would be moving from the Team BCR Ford to GMS Racing, taking his No. 90 and sponsor Motor Honey with him. Allegiant Travel will provide additional sponsorship. Enfinger finished fourth in his first race for GMS at IRP, but crashed at Pocono with Frank Kimmel. The next race at Berlin Raceway, Enfinger dominated, leading 181 of 200 laps to win the Federated Auto Parts 200 and move within 25 points of the points leader Mason Mitchell. He would move within 20 points of the lead after winning at DuQuoin State Fairgrounds Racetrack, earning him the Bill France Four Crown Award. In spite of his six wins, Enfinger would finish second in points to Mitchell after an engine failure and a crash in the final two races respectively.

Enfinger won the season-opening race at Daytona again in 2015. After winning five additional races, he won his first ARCA championship at the end of the season.

In 2010, Enfinger made his first career start in the NASCAR Camping World Truck Series, finishing 22nd. Enfinger attempted to compete in the NASCAR Camping World Truck Series season-opening event at Daytona International Speedway, but failed to qualify for the event. In October, he ran in the truck races at Talladega Superspeedway and Martinsville Speedway.

In October 2011, it was announced that Enfinger would be moving up to the top level of American stock car racing competition, the Sprint Cup Series, with Sinica Motorsports, a start-up team founded by Argentine businessman George Sinica. The team intended to run a limited schedule of ten to fifteen races in the Cup series during the 2012 season. Enfinger attempted his first race for the team at the 2011 Sprint Cup Series finale at Homestead-Miami Speedway, where he failed to qualify for the event.