I'm aware that someone in marketing lumped the 1/2ton pickups into the same category as 3/4ton and 1ton. Dodge and Chevy/GM 1500, 2500 & 3500, Ford F150, F250 & F350, Toyota Tundra, Nissan Titan all together, including their SUV counterparts.
Mid size includes Toyota Tacoma, Nissan Frontier...