Been lurking for awhile, & have bits & pieces info, but...
Is there an official TSB for the 2008 TRD 4X4 suspension, or do you just stomp your feet & piggyback off the 2007 TSB?
I got my 08 about a year ago (12K miles on it now) & it seems to ride fine. It does sag a little in front though. SHould I go ahead & get it done?