For last year's NASCAR truck race, the surface was one-groove, making passing tough. This year, trucks were four wide. Here's why.
John Hunter Nemechek, 17, is learning lessons on the track and off
"I think it's going to be really good for our sport to have a couple of really good young guys," said Blaney.
Denny Hamlin landed two NASCAR poles on Friday at Martinsville - Sprint Cup and Camping World Truck series'.