Where was the TM21O number plate registered?

Vehicles with the TM21O prefix were first registered in the UK through official DVLA regional allocation tag TM.

What year was a TM21O registration plate released?

The TM21O series was issued during March 2021 to August 2021.

What is the MOT pass rate for TM21O vehicles?

Vehicles in the TM21O cohort demonstrate an average historical MOT pass rate of 50% based on 2 recorded DVSA inspections.

Batch Prefix Hub

TM21O Series Number Plates

UK vehicles during March 2021 to August 2021 with registration prefix TM21O.

Area Office: DVLA Region (TM)
Release Period: March 2021 to August 2021
Tracked in Batch: 2 vehicles
MOT Pass Rate: 50%

Popular Makes

FORD 50% (1)

TM RACING 50% (1)

50%

Average MOT Pass Rate

Based on 2 historical tests

Common Colors

Blue1 vehicles

Grey1 vehicles

Active Plates in TM21O Series(2 of 2 displayed)

Filter by 6th Letter:

TM21OAK

MOT Expired

FORD TRANSIT CUSTOM 320TRND EBLUE A

Diesel · Grey

First Used: Feb 2025
MOT Expiry: —
Tax Status: —
Color: Grey

Check History & Specs

TM21OSS

MOT Valid

TM RACING

0.3L · Petrol · Blue

First Used: Jul 2022
MOT Expiry: 18 Aug 2026
Tax Status: —
Color: Blue

Check History & Specs

Reliability & Common Problem Guides for TM21O Makes

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

FORD Common Problems TM RACING Common Problems

Frequently Asked Questions about TM21O Plates

Where was the TM21O number plate series registered?

Vehicles starting with TM21O were assigned to the DVLA regional office covering the UK. The first two letters (TM) identify the memory tag assigned by the DVLA.

What registration period is TM21O?

The TM21O age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a TM21O 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.