re: Truck question

I rarely do either and I USE my truck. I'm running Mickey Thompson ATZs, they have 65000 miles on them and they have been rotated once, never had an alignment. I will probably get 12-15000 more miles on them before they hit the Wear bars. My fiancé has the stock Michelans on her 4runner. They have 80,000 miles on them and have never been rotated or aligned. Her 4runner drives as good as the day she bought it and will probably get 10000+ more miles out of those tires.