I just got this 09 LTZ and one thing I over looked was the suspension package it has. There are 2 shrader valves, on the rear bumper for a small air bag on each side of the rear. I have noticed that one will not fill up. They are in a stock bracket on the chassis but I have not been able to locate them anywhere on any of the Chevrolet parts websites even after I put in the VIN number. The prints do not show them. Any suggestions?

 

I had a '09 LTZ and it did not have these air bags as you describe. Are you sure they were not after market items?

 

well they are in stock brackets. That's why I thought they might be a stock item

 

Probably aftermarket made to use the stock brackets.

 

yes I think they are. I found a replacement on Amazon. Thanks GMC_Chris

 

Glad it helped. Good luck