The most common confusion in UK tyre maintenance. They are different services that fix different problems at different prices.
The short answer: Balancing fixes vibration by correcting weight distribution on the wheel. Alignment fixes pulling and uneven edge wear by adjusting suspension angles. They are completely different services.
| Feature | Wheel Balancing | Wheel Alignment |
|---|---|---|
| What it fixes | Vibration at speed | Pulling to one side |
| How it works | Adds/removes weights on the wheel rim | Adjusts suspension angles (camber, caster, toe) |
| Main symptom | Steering wheel shakes at 60-70 mph | Car drifts left or right |
| Wear pattern | Cupped/scalloped tyre wear | Wear on one edge of the tyre |
| UK cost per wheel | £5 - £15 | N/A (alignment is per axle) |
| UK cost total | £20 - £60 (4 wheels) | £40 - £150 (2 or 4 wheel) |
| Time required | 15 - 30 minutes | 30 - 60 minutes |
| How often | Every 5,000 - 8,000 miles | Every 12,000 - 15,000 miles |
| Included with new tyres? | Usually yes, free | Usually no, separate charge |
| Equipment | Spin balancer machine | Alignment rack with cameras/lasers |
Match your symptoms to the correct service. This saves you money by avoiding paying for work you do not need.
Steering wheel vibrates at motorway speed (60-70 mph)
Vibration felt through the seat or floor at speed
Cupped or scalloped tyre wear pattern
Vibration returned months after fitting new tyres
Increased road noise at higher speeds
Car pulls to the left or right on a straight road
Steering wheel is off-centre when driving straight
Tyre wear on one edge only (inner or outer)
Tyre squealing when turning at normal speed
Steering feels loose or wandering
Some situations call for both balancing and alignment. Many UK garages offer a combined package at a discount.
A significant pothole impact can knock both the balance and alignment out. UK roads with their frequent potholes make this the most common scenario requiring both services.
If your vehicle has not had alignment checked in 12 or more months, adding an alignment check when fitting new tyres protects your investment. Balancing is included free; alignment is extra but worth it.
If you have vibration at speed AND the car pulls to one side, you need both services. Ask for a combined package. Most garages will offer a discount for booking both together.