2002 Bravada, January 16th 2009 we bought it with 112,000 on the clock. Sitting in the drive way as I type it has 149,742.
I personally have done a TB cleaning, Air filter, Brake Rotors (sloted and drilled) "ceramic" pads", Royal Purple Front and Rear Diff, Autotech II fluid in the TC. Onstar disabled, battery, both front wheel bearings.
When I got the truck it already had greaseable fittings on the front sway bar end links. But it looks like it has the factory Bilstien shocks front and rear.
I love the truck, don't think my wife thinks so highly of it. But considering the comfort, and size compared to our sports cars. Its great, even gets better MPG's than I had expected.