This is our second 93 4Runner. Our current one has 250k+ miles on it. We've taken it to very high altitude of Colorado, Moab, Arizona, Southern Cal and the Bay area. It handled everything like it was flat road. The engine is a bit weak on certain passes but it always makes it and has never failed us. We are looking finally for a 2003 or 04 upgrade to the V8 but Toyota simply makes the stronger drive trains out there, year after year after year. I recommend them to anyone. 4Runners Forever!