Where was the JS21K number plate registered?

Vehicles with the JS21K prefix were first registered in the UK through official DVLA regional allocation tag JS.

What year was a JS21K registration plate released?

The JS21K series was issued during March 2021 to August 2021.

What is the MOT pass rate for JS21K vehicles?

Vehicles in the JS21K cohort demonstrate an average historical MOT pass rate of 100% based on 3 recorded DVSA inspections.

Batch Prefix Hub

JS21K Series Number Plates

UK vehicles during March 2021 to August 2021 with registration prefix JS21K.

Area Office: DVLA Region (JS)
Release Period: March 2021 to August 2021
Tracked in Batch: 2 vehicles
MOT Pass Rate: 100%

Popular Makes

LAND ROVER 50% (1)

MERCEDES-BENZ 50% (1)

100%

Average MOT Pass Rate

Based on 3 historical tests

Common Colors

Grey2 vehicles

Active Plates in JS21K Series(2 of 2 displayed)

Filter by 6th Letter:

JS21KES

MOT Expired

LAND ROVER DEFENDER HSE D MHEV AUTO

Diesel · Grey

First Used: Oct 2023
MOT Expiry: —
Tax Status: —
Color: Grey

Check History & Specs

JS21KTY

MOT Valid

MERCEDES-BENZ A

1.9L · Diesel · Grey

First Used: Mar 2021
MOT Expiry: 27 Mar 2027
Tax Status: —
Color: Grey

Check History & Specs

Reliability & Common Problem Guides for JS21K Makes

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

LAND ROVER Common Problems MERCEDES-BENZ Common Problems

Frequently Asked Questions about JS21K Plates

Where was the JS21K number plate series registered?

Vehicles starting with JS21K were assigned to the DVLA regional office covering the UK. The first two letters (JS) identify the memory tag assigned by the DVLA.

What registration period is JS21K?

The JS21K age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a JS21K 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.