FWIW-I replaced my rears and compressor with ones from Arnott. When I bought my Yukon my compressor was really loud and it ran alot. I had a leak in both of my rears. It gets louder as it is dying out. About a year later I replaced my fronts with the ones from Arnott as well. They came with the sensor to fool the computer as to not trip the warning light/message. I had the real time dampening shocks in the front but just went with the passive ones as OEM fronts were ridiculously expensive. My Yukon rides just fine. Not sure with the Esky but just thught I'd chime in...GL
@mattluttrell
@mattluttrell