Many MOT failures are preventable with basic checks and early repairs.
Common failure areas
1
Tyres
Tread depth, damage, sidewall issues
2
Lights
Bulbs out, misalignment, warning lights
3
Brakes
Worn pads/discs, imbalance, leaks
4
Suspension
Worn bushes, ball joints, shocks
5
Emissions
Sensor faults, exhaust leaks, engine issues
What to do before your MOT
- Check all lights
- Check tyre condition and pressure
- Listen for brake grinding or pulling
- Address dashboard warnings early
If you're unsure, book diagnostics before the MOT so issues can be handled proactively.