NASCAR Camping World Truck Series points leader Austin Dillon was joined by his brother Ty Dillon and former F1 driver Nelson Piquet, Jr. in a conversation with The Freaks in Texas after the truck race there. All three followed Kevin Harvick across the finish line Friday night from second to fourth. Austin, in fact, and Piquet are two of the Top Ten drivers in the NCWTS points. So when these guys talk, you should listen. They know the racing. What surprised us, though, was the mutual respect these men have for each other even though their experiences are so varied and far apart. Listen…