Someone parked this old truck and left their air-conditioning on. Har, you got me on this one, there is no air-conditioning in this old jalopy, ain’t no radio either, or much of anything for that matter. Maybe that’s why the truck is open windowed and ready for stealing because if you were to grab this truck, you are not going far very fast and you surely won’t be very comfortable. I wonder if the button on the left is for his NOS unit?