AJ Allmendinger got his first taste for speed in his home state of California, a place synonymous for spitting out fast racers in four-wheeled disciplines. His dad raced midget and sprint cars, so a life behind the wheel was inevitable.
Allmendinger delivered blistering drives early on in his racing career, earning two International Karting Federation Grand National championships. In 2000, his performance in the Champ Car Stars of Tomorrow program earned a Champ Car test with Team Rahal. Then Allmendinger won the Barber Champ Car Karting Scholarship to participate in the 2001 Formula Dodge National Championship Series. He finished as vice-champion for the season and immediately ascended to the 2002 Barber Dodge Pro Series - claiming six race wins, Rookie-of-the-Year honors, and the championship.
His talent was reconfirmed in 2003 in the Toyota Atlantic series. In his greenhorn year, he shattered track records and logged eight poles and eight victories en route to the championship title. The 21-year old captured the Atlantic series record for most wins in a single season by a rookie, and became the second-youngest driver ever to win the championship.
In 2004, AJ graduated into the big leagues - the Champ Car World Series - earning five top-five finishes including two podiums and rookie of the year honors. His 2005 season was again marked by standout performances including six top-five finishes, four of which were podiums. After a mid-year Champ Car shakeup in 2006, Allmendinger made his new team regulars in victory lane, amassing five season wins and a runner-up position for the series' championship.
Rumors of AJ's flirtation with the NASCAR world ran rampant mid-season of 2006. By October, Allmendinger had announced a two-race stint in the NASCAR Camping World Truck Series. His stellar performance prompted an invitation to join Team Red Bull's 2007 NASCAR Sprint Cup Series effort, and ended with Allmendinger signing on the dotted line to race the No. 84.
After two years behind the wheel of the No. 84, Allmendinger joined Richard Petty Motorsports driving the No. 10 Dodge for the final five races of the 2008 season. In the brief time together, AJ turned in some impressive performances. He scored the 14th most points of any driver in those races.
Allmendinger continued his success in NASCAR’s top series in 2009 with Richard Petty Motorsports. He and crew chief Mike Shiplett collected one top-five and six top-10 finishes.
In the final three races of the season, Ford Racing came aboard the No. 43 with AJ as pilot. In an impressive run, Allmendinger scored two top-10 finishes at Texas Motor Speedway and Homestead-Miami Speedway, and a 13th-place finish at Phoenix International Raceway.
In 2010, AJ will join teammates Kasey Kahne, Elliott Sadler and Paul Menard as Richard Petty Motorsports makes the change to Ford Fusions.