Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2016 White Knuckle 125 Petrol 124cc has had 7 MOT tests on record, passing 5 and failing 2 (71% pass rate). It has 10,630 miles on the clock, averaging 1,281 miles per year, well below the UK average of 7,400.
MOT & Mileage History for ST66 YXM
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 10,630 miles |
| Reading date | |
| Miles last year | 1,031 |
| Average per year | 1,281 |
| Mileage consistency | Consistent |
Check ST66 YXM
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
Explore more about the White Knuckle 125
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Vehicle Details
| Registration | ST66 YXM |
| Make | White Knuckle |
| Model | 125 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 124cc |
| Year | 2016 |
| First registered | |
| Area code | ST — Dundee, Scotland |
| Age identifier | 66 — September 2016 to February 2017 |
More ST66 Y plates
Browse all ST66 Y registrations from Dundee.
About ST66 YXM
What car is ST66 YXM?
ST66 YXM is an white White Knuckle 125, petrol (124cc). First registered in Dundee in 2016.
What is the mileage of ST66 YXM?
The last recorded mileage for ST66 YXM was 10,630 miles, recorded on 15 Apr 2025 during its most recent MOT test.
Has ST66 YXM passed its MOT?
ST66 YXM has had 7 MOT tests with a 71% pass rate (5 passes, 2 failures). It last passed on 15 Apr 2025.
Is ST66 YXM ULEZ compliant?
Based on its fuel type and registration year, ST66 YXM is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is ST66 YXM?
ST66 YXM is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.