AMink, it's likely got 80 psi in all tires. If you're only using it for transportation...no hauling, you can take the fronts down to 50psi, the rears to 45 or so and it'll ride much better. If a low tire symbol comes on, a piece of black tape makes it go away. Now it you're towing or hauling more than a few hundred pounds my suggestion may not be the way to go.