This article is from the The Monster Truck FAQ, by Jeff Hawkins with numerous contributions by others.
A. First you need to find out, "Do I need a pit pass?" Pit Passes are given
to Media Representatives and people who are required to be in the Pit
Area during the show! If the event includes a `Pit Party' you won't need
a Pass for that (at most shows)!
If you really need a pass, then call the show promoter, tell them EXACTLY
why you need a pit pass and request one!
According to Andrew Palochko of Truckzone, Pit passes are available on
the USHRA site at www.ushra.com. Make sure there is a pit party prior to
Karin of Pace Motorsports added:
Pit passes are not available on our web site, however, if there is a pit
party, information as to where to obtain pit passes locally is always
listed on our events calendar.