Hi fellas, i am very new to tahoe's and just bought an 07 LTZ TAHOE, that is very wobbly and jumpy, i want to get shocks, I think I have air ride shocks cause I see plugs coming from top of the front shocks, I just want to have a nice comfortable ride, and from the searches I did, looks like blisteins are the way to go, but I also read that being I have the air ride shocks I can only change front shocks?? Can anyone help me on this issue, also I read that I might have to change the pump in the driver side rear, ........ I would also like to know if there's any type of test to check if I have a bad pump, I would appreciate any input, and since I'm a newbie I hope I posted this in the right forum thx fellas