I like the idea of having a competition in a parking lot, but it could use some tweaks.
First, move it to a truckstop. Give bonus points for tricks performed over hookers.
Second, because we’re at a truckstop, force riders to eat rolly dogs between runs. More bonus points if you finish your run without shitting your pants.
Finally, caffeine is banned and replaced with whatever meth is in the truckers’ cabs. The winning rider has to thank his personal truck-driving meth provider instead of his energy drink sponsor.