Where was the TR21U number plate registered?

Vehicles with the TR21U prefix were first registered in the UK through official DVLA regional allocation tag TR.

What year was a TR21U registration plate released?

The TR21U series was issued during March 2021 to August 2021.

What is the MOT pass rate for TR21U vehicles?

MOT pass rates for TR21U series vehicles are tracked across historical DVSA inspection records on IsItAGoodCar.

Batch Prefix Hub

TR21U Series Number Plates

UK vehicles during March 2021 to August 2021 with registration prefix TR21U.

Area Office: DVLA Region (TR)
Release Period: March 2021 to August 2021
Tracked in Batch: 2 vehicles
MOT Pass Rate: Tracked

Popular Makes

BYD 50% (1)

MINI 50% (1)

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Average MOT Pass Rate

Based on 0 historical tests

Common Colors

Red1 vehicles

White1 vehicles

Active Plates in TR21U Series(2 of 2 displayed)

TR21UDS

MOT Expired

BYD SEALION 7 DESIGN EV AWD

Electric · White

First Used: Dec 2025
MOT Expiry: —
Tax Status: —
Color: White

Check History & Specs

TR21UDY

MOT Expired

MINI CLUBMAN JOHN COOPER WORKS A4 A

Petrol · Red

First Used: Nov 2023
MOT Expiry: —
Tax Status: —
Color: Red

Check History & Specs

Reliability & Common Problem Guides for TR21U Makes

Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:

BYD Common Problems MINI Common Problems

Frequently Asked Questions about TR21U Plates

Where was the TR21U number plate series registered?

Vehicles starting with TR21U were assigned to the DVLA regional office covering the UK. The first two letters (TR) identify the memory tag assigned by the DVLA.

What registration period is TR21U?

The TR21U age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a TR21U 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.