No Excuses

Maelstrom, I'm having the exact same problem w/ my GX470 right now. My height control sensors are malfunctioning and the rear-end suspension is inflated to the max. It looks ridiculous and is a very rough ride. I"m considering switching over to a Non-Air Suspension Kit via StrutMasters. Is this what you did? If so, how do you like it and who did you have perform the work? I was just at the lexus dealer and was told it would be $1450 to have the sensors replaced. The Strutmasters conversion kit is under $400. Of course Lexus and Toyota will not install aftermarket parts, so I'll need to find someone who will. Any advice you can provide is greatly appreciated! Thanks, Brandon

So, I just purchased a used 2006 GX470 this afternoon from a non-Lexus dealer. It seems to be driving fine and I have not noticed any clunk. Should I take the vehicle to a certified Lexus service center to have this inspected to determine if the TSB replacement part has been applied? Any help you can provide is appreciated!