U.S. Army G7105 4x4 1,5 t Panel Delivery Truck
U.S. Army K51 Radio Truck with K52 Trailer
Can't put my finger in it, but for some reason I think these are really cool. Something about the long wheelbase, short overhang at the rear and twin wheels on the rear axle.
Whiffing ideas: ECTO 0.5
Either 'civilian' Ghostbusters or some Wolfenstein-Hellboy-Ghostbusters-Indiana-Jones-Marvel-Hydra cross-over.