Tire pressure? Air shock pressure?

Run no more than it takes to get the clearance you need and move towards purchasing a new spring pack you'll be happy you did. Air shocks also put a lot of strain on the the cross member that was not designed to support the suspension of the car in that way that area was designed to support the dampening from the shocks not be a primary source for the suspension. what happens when you begin to pump up your air shocks you will wear or break something eventually. They serve a purpose most of us ran them for many years but my brother also had the weld his rear cross member when he broke it due to high pressure air shocks and hard driving. I have also broke loose the bushing area on the passenger side where my air shock attaches on top.