Some drivers have stumbled out of their cars and asked reporters for a few moments to hydrate and catch their breath before giving interviews the last few weeks. At Pocono, Denny Hamlin and Dale Earnhardt, Jr., in particular, looked flushed and tired.… more »

Yaw makes the new car easier to drive. So why did NASCAR make a rule limiting the amount of yaw allowed in the car? Initially, NASCAR was steadfast that they weren't going to make a rule about yaw. They [complain] when we've got too many rules and th… more »

Drew Donnelli asks: Can you offer any insight into the problems JGR seems to have with fuel supply? Thanks for the question, Drew. As usual, with the help of a couple incredibly patient friends, I can provide a little information on the possible caus… more »