Smokers abuse cars. I wonder how many used cars you have looked at, how many you’ve bought or others bought on your direct sayso? In my case a few dozen. And I’ve looked at well over a hundred cars in that process.
Private buyers, auctions, used car lots, etc. The more signs a car (or truck) has of a smoker, the more trouble that car has. The first thing I look at is the ash-tray, and the spots smokers leave their half-finished butts.