Yeah, another opinion question. I have a 2010 Tahoe LT 4WD with 80K miles. Runs good, doesn't burn oil, but is due for all the fluids to be changed. It has minimal rust for a Wisconsin truck. The underside actually looks better than a 2016 I looked at a few months ago. The are (2) 3/32" paint bubbles on the wheel arch of the passenger side fear fender, which I know is a place for rust to start. The 20" rims of course look like crap, and 3 of them have slow air leaks thru the rims.
If this were a truck from a rust free area, I wouldn't even ask the question, but I would keep it. But I wonder if I should look at something newer from a rust free area? There are a few low mileage '13's or '14's out there (I would look at all 3 brands) but prices seem excessive. Or they have 100K+ miles. If I go next Gen, I think I would avoid '15-16's and look for a '17 or newer. But hose are expensive around here as well and the few I have looked at looked like they sat in the ocean for a year, at least the undersides. Plus I'd be lucky to get $10K trade on mine. So, do I keep it and throw some fender flares on it when the wheel arches rust or look for something newer? As much as I drive lately, I could just wait 5 years and buy something at that time. I know this is really my decision, just looking for some opinions, good or bad!