Newbie - Rattling Sound In Suspension

[bringthatback]

Hey guys,been roaming around here a while..A newbie here i picked up a 2005 QX56 fully loaded, every option, i love the truck its been great but yesterday i started getting a rattling sound coming from what i believe is the suspension... i took it to my buddys shop for a quick look and he believes it could be the air shocks.. ive been trying to do my research but i wanted to get some feedback from fellow owners.

i praying it is nothing serious since its out of the 90 warranty. the truck has 82k miles and is due for new tires as well, let me know thanks!

[PePirrone]

Had a rattling noise in my QX. Usually when i went over speed bumps or train tracks at slow speed. Brought it to dealer... they re-tourqued the fron axle bolts. No probs since.