Strange Squeaking?

Hey guys,

I rotated my tires about a week ago and adjusted my rear shoes up a little and after i did that I've been getting this weird squeaking coming from the back. Its not brakes, but when I'm driving like 25-30 and i let off the gas and in gear (its a 5 speed) it squeaks but as soon as I'm put my foot on the gas and maintain my speed that currently going it goes away? Can't seem to figure it out, if anyone has some incite on this it would be greatly appreciated, its driving me up a wall lol. My Truck is a 2013 Access Cab 5 Speed!

Thanks!

 

Check the torque on the wheels. If one was not torqued properly, it might be the cause. If it is not a torque problem, it might be the rear spring leaves sqeaking.

 

I used a impact on the wheels and the torque is all good, when you lean out the door it don't sound like a leaf squeak. And if you jump up and done on the bumper or in the bed the leafs don't squeak. It's strange.