Air suspension?

How can you tell if your truck has the air suspension? I have the original window sheet with the specs and options and it says "Premium ride suspension pkg". Does this mean I have the air suspension? Looking to upgrade to something stiffer, any suggestions? Thanks, this forum is great. Erik

Hey Erik:

If you have a TrailBlazer, then you won't have the air suspension. Only the Envoy's had that type of suspension as an option.

Basically what your suspension is....is smooth ride....kinda lofty.....nothing geared towards sport.


I have always wanted to try something by Rancho....especially the in cabin adjustable shocks.....now that would be cool! A little pricy, but they do make awesome shocks.

thanks for the reply, I hope I can get something a little stiffer for sportier handling.

How can you tell if your truck has the air suspension? I have the original window sheet with the specs and options and it says "Premium ride suspension pkg". Does this mean I have the air suspension? Looking to upgrade to something stiffer, any suggestions? Thanks, this forum is great. Erik


I have a 03 Trailblazer with the Premium Ride Suspension, "ZW7" and also an 02 Envoy with the air suspension "G67". The Trailblazer has a nice soft ride, the Envoy has a stiff ride, but it does handle better. (I prefer the softer ride.)

03LTZ