The first thing to check for a wobbly rear end noise is the wheel bearings. If they are ok, check the brake system for worn or broken parts.
your Imagination.... :)
Your Axle
Tires can make road noise Pinion bearing? Wheel bearing?
Assuming this is a rear wheel, it could be a stuck e-brake cable.
there could be excessive clearance in the rear differential case if this is a rear wheel drive vehicle.
no.not if its a car accident
u knocking on it
have you checked your car for aliens?
Sounds like wheel bearings.
that could be a variety of things, wheel bearings, u joints, rear end...
When you drive over a clicking bettle.