I think it's a 1973 Chevy on the front, and some kind of ancient GMC stepside bed. I love these old Chevy trucks— pretty much every generation from the mid-'80s on back. They seem much more handsomely designed than things these days.
I would like to be able to Photoshop (or, more likely, MS Paint) so as to avoid the inevitable political discussion the message on the rear windscreen will bring. I just thought it was a good angle.
It was sitting outside of this antiques shop that's been closed for a while, and it even bears the emblem of the shop on its doors— Eagull Antiques, if you can make that out.