I keep getting this knocking noise from the rear driver side of my truck. Everytime I go over a curb of hump I get like a knocking noise. Would anybody know what the noise would be? I check rotors, brakes caliper, Pads. Not sure if I have to go deeper. Some suggestions please

 

loose spare tire

 

Checked that its super tight

 

loose exhaust hanger, loose shock, tailgate, bumper

 

it sounds like it comes from the tire area or leaf springs when I try to replicate the noise by moving it....

 

Did you tighten the ubolts holding the springs to the axle? And double check that shock.

 

Im going to check that next... Would there anything on the axle behind the rotor I would need to check also? Thank you frog

 

The dust shield... but that would be more of a tinny rattle than a clunk.

Also, check your shackles... it's a long shot but what the heck, you're down there with a set of ratchets anyway!

 

wheel bearing?

 

Ok if it is the wheel bearing, would that need to be replaced. And how?