Mandatory Pit Stop
NASCAR tweaks format for All-Star race

NASCAR is making a slight adjustment to its annual Sprint All-Star Race by adding a mandatory four-tire pit stop for all teams prior to the start of the final 10-lap segment. NASCAR officials made the announcement Wednesday at Charlotte Motor Speedway, where the all-star event will be held on May 22. Full Story.(Photo: NASCAR)

Spoiler on Kurt Busch's car (Photo: Rusty Jarrett/Getty Images for NASCAR)

Change It Up

NASCAR will switch from a wing to a spoiler at next weekend's race at Martinsville Speedway. NASCAR vice-president of competition Robin Pemberton confirmed Wednesday that the transition from the rear wing to the spoiler will begin at Martinsville. Full Story.

Kurt Busch's spoiler test car (Photo: Rusty Jarrett/Getty Images for NASCAR)

Spoiling The Surprise

NASCAR is testing spoilers at Talladega Superspeedeay. Twenty-five Sprint Cup teams are at Talladega on Tuesday to practice with a spoiler on cars in place of the rear wing. Full Story.