He drove a fast car fast. Chastain’s weekend brings up the eternal debate in the world of auto racing: Is it the car, or is it the driver, and what are the percentages?

Ryan Blaney, driver of the #12 Advance Auto Parts Ford, greets fans as he walks onstage during driver intros prior to the NASCAR Cup Series Jack Link's 500 at Talladega Superspeedway on April 27 ...

Inside a Google Street View Car: A Celebrity on Wheels Joe McCallen, 63, has mapped 100,000 miles of road for Google’s immersive map. He has no plans to stop.