Sailun Tires ?

What amount of weight is on the tires? That will help determine what pressure to run them at. I only have about 2500 lbs. on each tire and run around 90-95 psi. Some folks run lower, but I would feel uncomfortable running under 90 psi. But that's just me.

I am assuming that yours, like mine, are probably the 235/80 (or 85) -16 G rated tires. If so, the maximum pressure is 110 psi. I am running my new Sailuns at 105 psi. The problem with going way under the maximum pressure is the sidewall deflection when you are backing up sharply. I am also assuming you checked your wheels to make sure they are rated at 110 psi. Good luck.