Car Shakes at High Speed: Causes
A vibration that appears at highway speed usually points to wheels or tyres. A Cranbourne West specialist explains.
What it usually means
Vibration that starts around 80–110 km/h and is felt through the wheel or seat is most often wheel balance or a tyre problem (out-of-balance, buckled rim, or a tyre with internal damage). It can also be worn suspension or a bent driveshaft.
A shake felt in the steering points more to the front wheels; a shake in the seat points to the rear.
What you should do
Get the wheels balanced and tyres inspected first — it’s the most common and cheapest cause — then check suspension if it persists.
We balance, inspect the tyres and rims, and check suspension to find the source.
How we find & fix it
Because the same symptom can have several causes, we use dealer-level diagnostics and a methodical check to pinpoint the real cause — rather than throwing parts at it.
You get a clear explanation and a fixed written quote before any work. Book online in 60 seconds or call 03 8782 0711.
Car Shakes at High Speed: Causes — FAQ
Most often wheel balance or a tyre issue — sometimes suspension or a driveshaft.
Steering points to the front wheels; seat points to the rear.
It worsens tyre and suspension wear — get it checked, especially if it’s getting worse.
We start with balancing and tyre inspection, then check suspension if needed.
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Car doing something odd?
Trusted Cranbourne West car specialists — RACV-accredited, fixed written pricing. Book online or call 03 8782 0711.