I would like to determine whether Kansas has a decent supply of rust free older vehicles, or if I should expect the average vehicle in Kansas to be in a similar condition with respect to rust as the upper midwest "Rust Belt" states.
My understanding is that there isn't snow on the ground all winter, so I would suspect much less frequent salting of the roads. If the roads are only salted a handful of times per year during major snowfalls, then I would suspect vehicles would survive well over time.