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 Trident Petrol 660cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 6,657 miles on the clock, averaging 1,723 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GF21 JKK
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 6,657 miles |
| Reading date | |
| Miles last year | 1,585 |
| Average per year | 1,723 |
| Mileage consistency | Consistent |
Check GF21 JKK
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- 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 | GF21 JKK |
| Make | Triumph |
| Model | Trident |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 660cc |
| Year | 2021 |
| First registered | |
| Area code | GF — Maidstone, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
More GF21 J plates
Browse all GF21 J registrations from Maidstone.
About GF21 JKK
What car is GF21 JKK?
GF21 JKK is a black Triumph Trident, petrol (660cc). First registered in Maidstone in 2021.
What is the mileage of GF21 JKK?
The last recorded mileage for GF21 JKK was 6,657 miles, recorded on 25 Oct 2025 during its most recent MOT test.
Has GF21 JKK passed its MOT?
GF21 JKK has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 25 Oct 2025.
Is GF21 JKK ULEZ compliant?
Based on its fuel type and registration year, GF21 JKK 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 GF21 JKK?
GF21 JKK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.