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 2021 Triumph Rocket 3 Gt Triple Black Petrol 2458cc has had 4 MOT tests on record, passing every one. It has 3,132 miles on the clock, averaging 414 miles per year, well below the UK average of 7,400.
MOT & Mileage History for YD21 MMU
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 | 3,132 miles |
| Reading date | |
| Miles last year | 736 |
| Average per year | 414 |
| Mileage consistency | Variable |
Check YD21 MMU
- 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 4 tests on record
Explore more about the Triumph Rocket 3 Gt Triple Black
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Vehicle Details
| Registration | YD21 MMU |
| Make | Triumph |
| Model | Rocket 3 Gt Triple Black |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 2458cc |
| Year | 2021 |
| First registered | |
| Area code | YD — Leeds, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YD21 M plates
Browse all YD21 M registrations from Leeds.
About YD21 MMU
What car is YD21 MMU?
YD21 MMU is a black Triumph Rocket 3 Gt Triple Black, petrol (2458cc). First registered in Leeds in 2021.
What is the mileage of YD21 MMU?
The last recorded mileage for YD21 MMU was 3,132 miles, recorded on 20 Jun 2026 during its most recent MOT test.
Has YD21 MMU passed its MOT?
YD21 MMU has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 20 Jun 2026.
Is YD21 MMU ULEZ compliant?
Based on its fuel type and registration year, YD21 MMU 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 YD21 MMU?
YD21 MMU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.