The highest-ranking car is Ram 3500 crew cab long bed. It's over 14 foot long and weighs around 8,000 lbs. It's closer to colliding with a bus than with a sedan.
But it's also not a truck people buy as a suburban fashion statement. They usually go for smaller pickups, like F-150 with a short bed.
plenty of diesel 3500s in Texas, unfortunately; mostly in the exurbs and rural areas, though.
Names that rank higher than "gladiator":
Optima
Rio
Cherokee
Forte
Altima