STX4Runner
New member
That's pretty bad. Have you been visiting coastal areas and getting saltwater on them? You mentioned snow, but I can't imagine Columbia, SC gets more than one snow of an inch or two a year, and I also can't imagine SC puts down any appreciable amount of salt or chemicals on the roads. Aside from significantly more rain (which shouldn't matter), your climate is probably pretty similar to mine and I have almost no rust under the vehicle after 6 years of ownership.