It depends on what you're hauling. If you want something more adjustable, go with the air shocks. That way you can put the air way down when you're not hauling or loaded. My preference is the air shocks, you won't regret it. You really don't need an on-board compressor with them, but that's preference too.


1946 GMC Pickup - S-10 Frame, 455 Buick, TH400, original patina.

My 46 GMC on Photobucket