TT21D Series Number Plates
UK vehicles during March 2021 to August 2021 with registration prefix TT21D.
- Area Office
- DVLA Region (TT)
- Release Period
- March 2021 to August 2021
- Tracked in Batch
- 4 vehicles
- MOT Pass Rate
- 66.7%
Average MOT Pass Rate
Based on 6 historical tests
Common Colors
Active Plates in TT21D Series(4 of 4 displayed)
MERCEDES-BENZ GLA 180 SPORT EDITION MHEV A
Hybrid Electric (Clean) · Grey
- First Used
- Nov 2025
- MOT Expiry
- —
- Tax Status
- —
- Color
- Grey
TRIUMPH TIGER 900 GT PRO
0.9L · Petrol · Black
- First Used
- Mar 2021
- MOT Expiry
- 31 May 2027
- Tax Status
- —
- Color
- Black
VOLKSWAGEN T-ROC R-LINE TSI S-A
Petrol · Black
- First Used
- Mar 2024
- MOT Expiry
- —
- Tax Status
- —
- Color
- Black
VAUXHALL COMBO LIFE EDITION S/S
1.2L · Petrol · Blue
- First Used
- Nov 2021
- MOT Expiry
- 20 May 2027
- Tax Status
- —
- Color
- Blue
Reliability & Common Problem Guides for TT21D Makes
Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:
Frequently Asked Questions about TT21D Plates
Where was the TT21D number plate series registered?
Vehicles starting with TT21D were assigned to the DVLA regional office covering the UK. The first two letters (TT) identify the memory tag assigned by the DVLA.
What registration period is TT21D?
The TT21D age identifier corresponds to vehicles first registered between March 2021 to August 2021.
How can I check the MOT history of a TT21D vehicle?
Click any registration in the plate list above to view the complete DVSA inspection history, advisory alerts, mileage progression, road tax status, and our AI mechanical risk evaluation.