These groups combine equivalent MOT comments, such as the same tyre note on different corners. Counts are comment occurrences in the sample, not a percentage of cars.
Suspension bush issues
VehicleScore MOT data includes 26 advisory comments in this group. Seen mainly as an advisory. These are comment occurrences, not a share of all cars.
These MOT comments record a worn or deteriorated bush that was not already counted as an anti-roll bar or suspension arm defect.
What to inspect
Listen for knocks and ask which bush the tester named.
Example MOT wording: NEARSIDE AXLE KING PIN HAS SLIGHT PLAY IN PIN AND/OR BUSH (2.5.A.3A)
Tyre wear
VehicleScore MOT data includes 19 advisory comments and 3 failure comments in this group. Seen as both an advisory and a failure reason. These are comment occurrences, not a share of all cars.
These MOT comments record tyres that were worn, damaged, or close to the legal tread depth when the car was inspected.
What to inspect
Check the tread depth and look for uneven wear, cracking, or damage on all four tyres.
Example MOT wording: OFFSIDE FRONT TYRE SLIGHTLY DAMAGED/CRACKING OR PERISHING (5.2.3 (D) (II))
Parking brake faults
VehicleScore MOT data includes 11 failure comments in this group. Seen mainly as a failure reason. These are comment occurrences, not a share of all cars.
These MOT comments record a parking brake that did not hold well enough or had a component defect.
What to inspect
Test that the parking brake holds the car on a slope and releases cleanly.
Example MOT wording: PARKING BRAKE: EFFICIENCY BELOW REQUIREMENTS (3.7.B.7)
Oil leak
VehicleScore MOT data includes 10 advisory comments in this group. Seen mainly as an advisory. These are comment occurrences, not a share of all cars.
These MOT comments record an oil leak noted by the tester. Shock absorber misting is counted as a damper issue, not as an engine oil leak.
What to inspect
Look under the engine for fresh oil, and check the oil level.
Example MOT wording: OIL LEAK, BUT NOT EXCESSIVE (8.4.1 (A) (I))
Corrosion
VehicleScore MOT data includes 8 failure comments in this group. Seen mainly as a failure reason. These are comment occurrences, not a share of all cars.
These MOT comments record corrosion the tester could see on the body or structure. Corrosion already named on a spring, brake, or other component is counted with that component.
What to inspect
Inspect the underside, sills, and subframe for heavy corrosion, especially where an advisory mentions it.
Example MOT wording: NEARSIDE REAR SEAT BELT ANCHORAGE PRESCRIBED AREA IS EXCESSIVELY CORRODED (5.2.6)
Exhaust
VehicleScore MOT data includes 3 advisory comments and 5 failure comments in this group. Seen as both an advisory and a failure reason. These are comment occurrences, not a share of all cars.
These MOT comments record exhaust leaks, insecurity, or other exhaust defects found at inspection.
What to inspect
Listen for blowing from the exhaust and look for corrosion or loose mounts.
Example MOT wording: EXHAUST HAS A MINOR LEAK OF EXHAUST GASES (7.1.2)
Headlamp faults
VehicleScore MOT data includes 8 failure comments in this group. Seen mainly as a failure reason. These are comment occurrences, not a share of all cars.
These MOT comments record a headlamp that was not working, insecure, or aimed incorrectly.
What to inspect
Switch on dipped and main beam and look for a cloudy lens or a wrong aim.
Example MOT wording: NEARSIDE HEADLAMP AIM TOO LOW (1.8)
Other steering issues
VehicleScore MOT data includes 8 failure comments in this group. Seen mainly as a failure reason. These are comment occurrences, not a share of all cars.
These MOT comments record a steering defect that is not a track rod, rack, or power steering item.
What to inspect
Ask which steering part the tester named and whether it has been repaired.
Example MOT wording: OFFSIDE FRONT AXLE KING PIN HAS EXCESSIVE PLAY IN PIN AND/OR BUSH ADVERSELY AFFECTING THE STEERING (2.5.A.3A)