axle damage causes wobble
Wobble is an unsteady movement from side to side. The cause of a wobble on a car could mean it needs a front end alignment or even a bad tire.
The tire needs to be balanced or the shock is dead.
Worn tire? Tire and/or wheel out of balance? Bad wheel bearing? Bent axle?
Check for either a bent wheel or a faulty tire. Low speed "wobble" is an indication that the bond between the tire and the belt inside the tire may have failed. Have it checked by a reputable and qualified tire or alignment shop.
You have a damaged tire. Try rotating the front tires with the rear tires to see if the wobble switches to the back.
could be a tire out of balance or vehicle out of alignment
A tire wobbles when the nuts have not been tightened sufficiently.
The front wheels of a car can wobble because the car's suspension is not in proper alignment. The wheels may also wobble if the rim is bent or if the tire is improperly installed
There can be several reasons for a tire wobble on a motorcycle. Here are a few things to check. Check the tire's inflation. An under-inflated tire can cause a wobble. Even if the tire is new, tubeles tires may leak especially if there is some fault with the rim. Or there may be a small puncture. Since the wheel has just been balanced, this is hardly a cause but what if it was balanced wrong? However, wrong balance would mostly cause a vibration at higher speeds. If the tire is a rear tire, then it could be misaligned, that is to say, wrongly placed so that it is skewed. This can cause tire wobble. Damaged or warped rim or break rotor can also cause a wobble. The part of the tire that is closest to the damaged part will have a tendency to jump when it hits the road. As can be seen from this, a front and a rear wheel can have similar problems which cause a wobble but more things can potentially go wrong with the rear wheel.
Tire could be unbalanced, wheel bearing shot, lower ball joint bad.
Something is wrong ! - wheel may be loose, tire may be separated inside or wheel bearing is shot.