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5-hour ENERGY® Pit Crew Q & A

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Chuck Efaw

Chuck Efaw
Rear Tire Changer

Hometown: Big Prairie, OH
Years in Racing: 18

  • What is the biggest mistake a tire changer can make on a pit stop?   How do you practice to not make that mistake?

    “The biggest mistake that a tire changer can make is hanging or knocking off lug nuts. To prevent this we practice over and over again to develop a good rhythm and also muscle memory.”
  • What is your earliest racing memory?

    “Building Dirt Modifieds with my father and brother.”
  • Close Call Story?

    “Too close! During the race at Homestead in 2008 I was hit by Kevin Harvick’s car while he was leaving his pit stall. I ended up with a tore up ankle and a moderately injured back.”
  • What’s on your iPod?

    “Strictly Country.”


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Individual results may vary.

Original 5-hour ENERGY® contains caffeine equivalent to a cup of the leading premium coffee. Extra Strength 5-hour ENERGY® contains caffeine equivalent to 12 ounces of the leading premium coffee. Limit caffeine products to avoid nervousness, sleeplessness and occasional rapid heartbeat. Decaf 5-hour ENERGY® contains about as much caffeine as a half cup of decaffeinated coffee.