Wheel Out of Balance
A wheel out of balance often causes steering wheel shimmy or cabin vibration at a specific speed range.
Can I Drive?
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Most Likely Causes
- 1
Lost wheel weight
A clip-on or adhesive weight can fall off and leave the wheel out of balance.
- 2
Tire wear or flat spot
Uneven wear can change the rotating mass of the tire.
- 3
Mud, snow, or debris on wheel
Material stuck inside the wheel can mimic a balance problem.
- 4
Bent wheel
A bent rim may not balance correctly and can create repeat vibration.
How to Diagnose It
- 1
Note speed range
Balance vibration usually appears at a certain speed and may fade above or below it.
Tool: Safe road test
- 2
Inspect wheel for missing weights or debris
Look at inner and outer wheel surfaces.
Tool: Flashlight
- 3
Have wheels spin-balanced
A tire shop can identify imbalance, bent wheels, or tire defects.
Tool: Wheel balancer
How to Fix It
Balance affected wheels
Clean wheel surfaces and balance all suspect wheels.
Replace damaged tire or wheel
A separated tire or bent wheel needs replacement, not just balancing.
Correct suspension looseness
If vibration remains after balancing, inspect tie rods, ball joints, bearings, and bushings.
Mistakes to Avoid
- Do not ignore a vibration that gets worse quickly or appears with tire bulges.
- Do not balance only one wheel if multiple tires have uneven wear.
- Do not assume a brake problem if the vibration happens even when not braking.