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 Tiger 900 Rally Petrol 888cc has had 3 MOT tests on record, passing every one. It has 11,622 miles on the clock, averaging 2,664 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN21 USF
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 11,622 miles |
| Reading date | |
| Miles last year | 2,824 |
| Average per year | 2,664 |
| Mileage consistency | Consistent |
Check KN21 USF
- 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 3 tests on record
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Vehicle Details
| Registration | KN21 USF |
| Make | Triumph |
| Model | Tiger 900 Rally |
| Colour | Green |
| Fuel type | Petrol |
| Engine | 888cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 U plates
Browse all KN21 U registrations from Luton.
About KN21 USF
What car is KN21 USF?
KN21 USF is a green Triumph Tiger 900 Rally, petrol (888cc). First registered in Luton in 2021.
What is the mileage of KN21 USF?
The last recorded mileage for KN21 USF was 11,622 miles, recorded on 31 Oct 2025 during its most recent MOT test.
Has KN21 USF passed its MOT?
KN21 USF has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 31 Oct 2025.
Is KN21 USF ULEZ compliant?
Based on its fuel type and registration year, KN21 USF 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 KN21 USF?
KN21 USF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.