Where was the RT21G number plate registered?

Vehicles with the RT21G prefix were first registered in Reading, Berkshire through official DVLA regional allocation tag RT.

What year was a RT21G registration plate released?

The RT21G series was issued during March 2021 to August 2021.

What is the MOT pass rate for RT21G vehicles?

Vehicles in the RT21G cohort demonstrate an average historical MOT pass rate of 66.7% based on 3 recorded DVSA inspections.

Batch Prefix Hub

RT21G Series Number Plates

UK vehicles registered in Reading, Berkshire during March 2021 to August 2021 with registration prefix RT21G.

Area Office: Reading (Reading, Berkshire)
Release Period: March 2021 to August 2021
Tracked in Batch: 2 vehicles
MOT Pass Rate: 66.7%

Popular Makes

CITROEN 50% (1)

MAZDA 50% (1)

66.7%

Average MOT Pass Rate

Based on 3 historical tests

Common Colors

Grey2 vehicles

Active Plates in RT21G Series(2 of 2 displayed)

Filter by 6th Letter:

RT21GDS

MOT Expired

MAZDA 3 TAKUMI MHEV AUTO

Petrol · Grey

First Used: Jan 2026
MOT Expiry: —
Tax Status: —
Color: Grey

Check History & Specs

RT21GNS

MOT Valid

CITROEN RELAY 35 L2H2 EPRISE BHDI S/S

2.2L · Diesel · Grey

First Used: Nov 2021
MOT Expiry: 29 Nov 2026
Tax Status: —
Color: Grey

Check History & Specs

Reliability & Common Problem Guides for RT21G Makes

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

CITROEN Common Problems MAZDA Common Problems

Frequently Asked Questions about RT21G Plates

Where was the RT21G number plate series registered?

Vehicles starting with RT21G were assigned to the Reading covering Reading, Berkshire. The first two letters (RT) identify the memory tag assigned by the DVLA.

What registration period is RT21G?

The RT21G age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a RT21G 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.