Just had new tires put on, toyo open country at2 275/70/18. The tire says max psi is 80, however the tire shop returned it to me at 35psi. What should I inflate them to for everyday driving and light towing?
Update, just went up to 50psi and that seems to work a lot better for handling and mpg! And the ride didn't change much at all. When I first got the tires I tried 45psi and the truck was very rough so I went with 40psi and that seemed to help. So I am assuming the sidewalls have softened up a bit and 50psi works great now. Hope this helps.