Charlie Spencer
Road courses and short tracks.
Unfortunately, the clock has nothing to do with the time between commercials.I had the race on mute so I didn't hear the announcers but the only issue I had was that they had to go to commerical between the 20 min caution clock? How does that work, you can't even get 20 mins of coverage uninterrupted? Most of the time the cautions come out before the caution clock anyway so it is a 20 min maximum between commericals and they still can't make that? That's my only gripe cause I couldn't hear anything, but that really got under my skin last night.
At the start of the season, NASCAR implemented a 20-minute caution clock for just the Truck series only. The clock starts counting down when the green flag waves. If a caution is called for a normal racing reason (debris, accident, etc.), the clock resets to 20:00 when they go back to green racing again. If there have been no cautions before the clock reaches 0:00, then a caution is called regardless and the clock is reset to 20:00.
My opinion is it is a gimmick used to interrupt green flag racing and artificially bunch the field back up. I think most people here agree, and many fans and race participants are worried NASCAR will eventually use a clock in the Xfinity and Cup series.