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 Kia Rio Petrol 1197cc has had 3 MOT tests on record, passing every one. It has 54,970 miles on the clock, averaging 5,690 miles per year, below the UK average of 7,400.
MOT & Mileage History for RK21 TBZ
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
Below average| Latest reading | 54,970 miles |
| Reading date | |
| Miles last year | 5,926 |
| Average per year | 5,690 |
| Mileage consistency | Consistent |
Check RK21 TBZ
- 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 | RK21 TBZ |
| Make | Kia |
| Model | Rio |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1197cc |
| Year | 2021 |
| First registered | |
| Area code | RK — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RK21 T plates
Browse all RK21 T registrations from Reading.
About RK21 TBZ
What car is RK21 TBZ?
RK21 TBZ is an black Kia Rio, petrol (1197cc). First registered in Reading in 2021.
What is the mileage of RK21 TBZ?
The last recorded mileage for RK21 TBZ was 54,970 miles, recorded on 16 Apr 2026 during its most recent MOT test.
Has RK21 TBZ passed its MOT?
RK21 TBZ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 16 Apr 2026.
Is RK21 TBZ ULEZ compliant?
Based on its fuel type and registration year, RK21 TBZ 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 RK21 TBZ?
RK21 TBZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.