For those that have annoying rattles, this may help

[CRDT4R]

I was browsing the tacoma forums today and found a list of TSB ( toyota service bulletins). Some are solely for the tacoma but others say 4Runner and Tacoma. Check out the list

http://www.tacomaworld.com/forum/2nd-gen-tacomas/7107-tsb-list-2005-2008-toyota-tacoma.html

here is the link that you prob cant click unless you are a member but look at the other link first.

http://www.divshare.com/download/4099360-b3f