I was thinking just single rear wheel. I just want to reduce rear end sag when towing. I know I can get air bags, but I was just checking possible alternative options.
I have a 1995 suburban, and recently I discovered it had rear ac. I was never able to get it to work so I figured whoever installed the new ac compressor that was on it when I bought it charged it wrong. Today I drained and recharged the refrigerant but nothing has changed. The front ac is...