Number: 81
Hometown: Pleasant Hill, IA
Car Owner: Marty Johnson
Chassis: Stevenson
Engine: Ostrich
Twitter: @AJRacing81
Website: www.AustinJohnsonRacing.com

Bio: Austin Johnson will compete in 2015 driving his father Marty's famous #81. He grew up watching father Marty campaign sprint cars as an owner over four different decades at Knoxville.

Austin burst onto the scene at Knoxville in 2010 with a 305 win early in the season, and has competed for a few seasons in the 410 class as well.