Squeaky leaf springs

[Ashton391]

I have a 2015 SR5 access cab, and the leaf springs make a lot of noise.. I do quite a bit of rough driving, and load the bed with a lot of weight, most recently got the truck stuck in about 3 feet of mud, had to climb out the window, and it has been squeaking ever since.. Can I wash out the leaf springs, and oil them? If so, what's the best way to do this.
Thanks for any advice!

 

[silverpataco]

Two things to do here. Jack up the rear bumper flex the springs open and pressure wash bushing and the entire pack! Or use a good penetrating oil and spray the heck out of all you can , this will attract dirt and crap which some will tell you not to do. But, if you oil the crap out of it. Let it be for a day or so drive it then power wash without flexing the springs most of the excess oil will wash off and some should stay in the tight areas !

 

[WiskyT]

I wouldn't jack on the bumper, mine is made out of tinfoil.

 

[texastacoma]

Jack up under the hitch receiver

 

[jac0899]

I have the same problem; it drives me crazy...

 

[silverpataco]

Just PB Blasted all the rear spring components no squeaking

 

[sfstud2002]

I think there is a TSB on that. It refers to the dampners that are between the leaf springs.