Motoro
Sign Up
All Symptoms

Whole car shakes or vibrates at highway speed

Needs attention soon

car vibrates at 70 mph · whole body shakes at speed

Symptom description

The entire car (not just the steering wheel) shakes or vibrates once you reach a certain highway speed.

Common causes

  • Unbalanced or out-of-round tire
  • Bent wheel or driveshaft imbalance
  • Worn CV joints or U-joints
  • Engine mount failure (more noticeable under acceleration)

What to check

A tire balance and rotation is the cheapest first check and resolves this a large share of the time.

Can you keep driving?

Drive cautiously and get it inspected soon - vibration at speed can indicate a component under stress that could fail.

Ask AI for more specific detail

Describe your situation more precisely (e.g. exactly when it gets worse, how long it lasts) and get an expanded, personalized breakdown.

Don't guess what's wrong with your car

Find a trusted auto repair shop near you and book a diagnostic visit online in minutes.

Find a repair shop

Run a shop? The OBD decoder, fuse box diagrams and parts catalog are built into the Motoro dashboard. See Motoro for workshops

Descriptions are for guidance only and do not replace a workshop inspection. If you are ever unsure whether it is safe to keep driving, pull over in a safe spot.

Related symptoms