Layne Riggs finally has his own Nashville Superspeedway guitar, he can stop feeling envious of the ones sitting in the basement of his father's home in Bahama, NC. Riggs captured his third victory of the NASCAR Craftsman Truck Series season in the early hours of Saturday morning in a thrilling finish to the Allegiance 200 at Nashville Superspeedway. While the evening ended in elation for the rising Front Row Motorsports star, it seemed like the driver was headed toward certain disappointment after he was mired deep in the field due to contrarian pit strategies, and subsequently a set of tires that didn't agree with his No. 34 Ford F-150. "I didn't want to fall back, but I don't know what happened with that set of tires. But it was literally undrivable," Riggs explained. "[My Crew Chief] Dylan [Cappello] made the right adjustments, there. Got me the tires. He got me the motivation.…