Used Pickup Truck

last night I dreamed I went to some island that looked like the isla del carmen, I bought a used pick up truck at a car lot from a car lot, I drove the truck around and came back to the used car lot, the owner of the car lot asked me if I had gone to check the trucks papers, I said oh that was what I was going to do and I bumped into the previous owners of the truck so I stopped to talk to them, they were two brothers and I over heard them arguying about telling me something, so i asked them what it was, they said, well first we need to ask you if you get angry about double dealing and corruption, I said if it is something bad I do but Im understanding and Im like the next guy, who wouldnt like to make a little more money with no extra effort, I said tell me what it is, he said well the truck originally had another car stereo, since we own a car junk yard we placed an older stereo on it to sell it, then they asked me if I wanted to buy the original stereo from them. I told them I would need to see it first, it was a nice stereo it had fans on it but I didnt have any extra money for the stereo... you get used to that kind of things here in mexico, most used car dealerships are communists and they take good parts and place them on bad cars to even them out and to be able to sell them at a higher price... and technically there was nothing illegal because I bought the truck as is, so I knew what I was getting, in real life I would probably not go back there... I found the truck and the stereo, its a 2011 Ram Power Wagon. its colored grey with a blank band near the bottom, it some countries it comes equipped with the Alpine stereo, after I woke up I could remember it was a light colored truck but I couldnt remember the color, I dont know about the Alpine stereo having two fans on the back, but the one they were giving me did, now Im starting to doubt they took out the original stereo to place an older version there because they had two stereos still inside their boxes and they took one out to show me in a little office with what looked like a radio technitians table, the stereo had two square fans on the back the fron looks the same as the video I posted on youtube, so I guess maybe I jumped to conclusions, I couldnt say what race the people I was with were, they looked normal but no specific signs of any race in particular.... now the only question is how I could have bought a used 2011 model...