There were three pitstops. The first one was to wipe down the windshield (goggles). The second pit was to refuel (each driver had to suck down the thawed juice from an icepop). The final pitstop was changing the tires (the parent had to take the shoes off of the driver, turn the socks inside out and put the shoes back on.) Sounds very well thought out and a lot of fun!
#24, of course, happens to be Rob's favorite driver! So it was a great time all around.