Air shocks??

Air shocks are a bandaid.

Get the proper spring and a conventional shock if you can.

If the car is primarily street driven, order some new XHD springs. If the car sees a bunch of track time, get a new set of SS springs.

SS springs are stiffer and make your car sit a bit higher than XHD springs.

Springs hold the car up, shocks control the springs.

If you must run air shocks, your springs should at least be good enough to hold the car at the desired ride height without any shocks installed at all.