Right now I have two cars an '02 Trans Am WS6, and an '88 Bronco XLT. I am looking to replace the Bronco with either an Expedition or Tahoe/Yukon. I am leaning towards the Expedition because the Bronco has been a good truck for me except for the rust. I was wondering if the Expeditions have problems with rust, I know that the Tahoes/Yukons are pretty good about that.