Why not any newer model truck? OR only street legal trucks. If we invite in all late model trucks we are going to be over run with trucks that are trailer queens only... That would get crowded.
Ive heard of a King of the Street that you could trailer it to the track. But everyone had to go out and make a few laps up town and around (had check points and such) to make sure the ride was TRUELY streetable.
Be fun to have Tundra, Titan, and Hemi guys there as much of a following as they are getting these days.