Mike gain is probably correct, lots of those in his neck o' the woods.
Yeah, he looks like one of those "cb shootout guys". They favor the Suburbans and full size vans (evidently for their ability to carry oversized room-sized amplifiers).
Seriously, look it up on you tube. Those guys run like 6 or more alternators, insane 500lb amps, those cats are crazy. You have to see it or you won't believe it.
Probably the same guys you can hear almost anywhere in the lower 48 overmodulating "auuuuuuudiooo" into their mics for like 9 hrs a day on ch. 6 -the super bowl.
Pinnacle of cb greatness.
Rich