Just an FYI for the NG....my '04 Tundra access cab is in to the dealer for its 25K service (basically, I get ripped off for an oil change !). During the course of the write-up, I mentioned an annoying chassis "chirp" coming from somewhere behind the cab I figured they'd say "Unable to duplicate" or some such, or maybe it was something coming from the ARE cap I've installed....but what the heck.
When they called to tell me the truck was ready, I was surprised to hear that there was a TB on this issue...he said something about the "cap nut" on the rear shocks. I couldn't find anything on the web about this, and I haven't picked up the truck yet to see if that fixed the problem, but I thought I'd let you all know. If you also have a chirp when going over bumps, etc, you might mention it to your dealer !
Dean...