Symptoms
- Vibration or shudder felt in the steering wheel specifically when turning
- Smooth when driving straight
- Worse at certain speeds while turning
Likely causes
- CommonWorn CV jointA worn joint can cause vibration under the load of a turn, sometimes with an accompanying click.
- PossibleWorn strut bearingThe bearing that lets the strut pivot with the wheel can wear and cause vibration when turning.
- PossibleTire or wheel imbalance that shows up more under steering loadSome imbalances are more noticeable when the suspension geometry changes slightly during a turn.
What to do
- Note if the vibration happens only when turning, or during a specific part of a turn like initial steering input.
- Check CV boots for tears or damage as a quick visual clue.
- Have wheels checked for balance and any visible damage.
- Have a mechanic inspect strut bearings and CV joints on a lift if the vibration is confirmed to be turn-specific.
- Address whichever component is confirmed worn rather than guessing.
Tools and parts
CV axle assemblySearch: “CV axle for [your car model]”
Strut bearingSearch: “strut bearing for [your car model]”
When to call a pro
A shop can isolate whether the vibration comes from the CV joint, strut bearing, or tire with the car on a lift and a road test.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.