Originally Posted by balford2
i have a 2007 tacoma , and when i stand on the back bumper and jump up and down the rear end of my truck squeaks bad and its very annoying. It also makes the noise when i start to go and also when i stop and even when i just step out of the truck. I thought it might be the springs but i placed a thin layer of carpet between each of them and it still squeaks. I fed up with it and ready to stop the squeaking so please help. what could it be and how can i fix it?
There was a known issue with rear spring squeaking from 2005 through at least 2007. This led to a Technical Service Bulletin for a repair procedure.
I don't know for sure if your problem is the same as this TSB issue, but it's worth checking out.
Here (attached) is the TSB documentation.