what's with the squeek
 

ok so while driving i hear squeeking coming from the drivers side rear of my car. i changed the upper control arm and bushings including the ones on the axle housing and it did nothing
i als o have aftermarket lower control arms with a grease fitting so i filled them up but still squeeks

any ideas?

Shock? Both of mine are squeeking.

Spring isolators.

The big squeeker than nobody ever thinks of is the e-brake cables, where they attach to the lower control arm.

how would i fix those i know what our talking about but idk what to do

wd-40