07 Suburban level ride/ Autoride

[bherndon]

How do i tell if my 07 LTZ 4x4 Burb has level ride or Autoride?

 

Also, seems the air compressor has gone out and I may need new rear shocks. Is this an install that can be done myself? I have found Arnott has the parts necessary for the repair.

 

Thanks.

[Jsdirt]

Usually the RPO code list will tell you what you have. Look for this sticker, then go here to match up: http://www.rpocodes.com/