Truex was fastest in Happy Hour practice for the Shriners Children's 200 NASCAR Xfinity Series race at Darlington Raceway Friday. He turned a fast lap of 164.611 mph.
The veteran Joe Gibbs Racing driver topped the lone 20-minute practice at Darlington Raceway Friday. Truex and the No. 19 team fielded a fast car and he beat out John Hunter Nemechek
by a comfortable margin to lead the session. He looks like a Top-5 challenger for Saturday's Shriners Children's 200.