Where was the HT55O number plate registered?

Vehicles with the HT55O prefix were first registered in Portsmouth, South East through official DVLA regional allocation tag HT.

What year was a HT55O registration plate released?

The HT55O series was issued during September 2005 to February 2006.

What is the MOT pass rate for HT55O vehicles?

MOT pass rates for HT55O series vehicles are tracked across historical DVSA inspection records on IsItAGoodCar.

Batch Prefix Hub

HT55O Series Number Plates

UK vehicles registered in Portsmouth, South East during September 2005 to February 2006 with registration prefix HT55O.

Area Office: Portsmouth (Portsmouth, South East)
Release Period: September 2005 to February 2006
Tracked in Batch: 1 vehicles
MOT Pass Rate: Tracked

Popular Makes

ALPINE 100% (1)

—

Average MOT Pass Rate

Based on 0 historical tests

Common Colors

White1 vehicles

Active Plates in HT55O Series(1 of 1 displayed)

HT55OLD

MOT Expired

ALPINE A290 GTS PLUS EV

Electric · White

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

Check History & Specs

Reliability & Common Problem Guides for HT55O Makes

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

ALPINE Common Problems

Frequently Asked Questions about HT55O Plates

Where was the HT55O number plate series registered?

Vehicles starting with HT55O were assigned to the Portsmouth covering Portsmouth, South East. The first two letters (HT) identify the memory tag assigned by the DVLA.

What registration period is HT55O?

The HT55O age identifier corresponds to vehicles first registered between September 2005 to February 2006.

How can I check the MOT history of a HT55O 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.