Team GT’s Harley Letner is a fourth generation off-road driver. His family has eight second-place finishes at the Mint 400. But in 2010 he became the first in his legendary family to win the Mint in his class. Harley, and yes he’s named for the motorcycle, is 6-foot-5 and looks like a basketball player. But during the busiest basketball weekend of the year, he’s proud of not playing basketball when he was growing up. Letner is a pure off-road racer.