100% Road Legal
We are a fully registered number plate supplier (SID Verified). Every plate we manufacture is compliant with BS AU 145e standards, ensuring they are 100% road legal, MOT-friendly, and safe for use across the UK.
Upgrade your luxury SUV’s aesthetic with our premium oversized rear number plates. Precision-engineered to replace standard UK plates that look "lost" on wide tailgates, these 21x6 inch plates provide a seamless, factory-fitted finish for Range Rover, Land Rover, and Jaguar models.
Standard UK number plates (520mm x 111mm) are often too small for the expansive rear recesses found on modern luxury SUVs. Installing a standard plate on these vehicles leaves unsightly gaps and exposed paintwork around the edges, creating an unfinished or "aftermarket" appearance that detracts from the vehicle's premium status.
Our 21x6 inch (533mm x 152mm) plates are specifically crafted to solve this problem. Often referred to in the trade as the "Oversized 7" or "Dealer Spec," this size is the industry standard for filling the wider rear spacing on vehicles like the Range Rover Sport, Vogue, Land Rover Discovery, and various Jaguar saloons.
Despite their larger physical dimensions, these plates are fully compatible with our 3D Gel and 4D Laser character styles. This allows you to combine the professional "factory fit" of an oversized plate with the modern, custom look of raised text, ensuring your vehicle stands out for all the right reasons.
533mm x 152mm dimensions fill the recess edge-to-edge.
100% road legal and MOT compliant (BS AU 145e).
Manufactured with high-grade reflective material and UV-resistant acrylic
Restores the proportional look intended by the manufacturer.
Fully road legal 21x6 inch rear plate. Made from durable acrylic with BS AU 145e markings, standard Charles Wright font, and correct legal spacing.
| Feature | Details |
|---|---|
| Plate Dimensions (Imperial) | 21 inches x 6 inches |
| Plate Dimensions (Metric) | 533mm x 152mm |
| Material Type | Impact-Modified Acrylic (PMMA) |
| Compliance Standard | BS AU 145e (Fully Road Legal) |
| Reflectivity Class | Class RA2 (High Retroreflection) |
| Character Height | 79mm (Standard UK Legal Size) |
| Character Width | 50mm (Standard UK Legal Size) |
| Stroke Width | 14mm (Standard Font Thickness) |
| Corner Radius | 10mm (Standard Rounded Corners) |
| Primary Application | Rear Number Plate (Yellow) |
| Recommended Fixings | Heavy-Duty Adhesive Pads |
We're one of the UK's most trusted number plate suppliers, delivering quality plates to thousands of satisfied customers every month.
We are a fully registered number plate supplier (SID Verified). Every plate we manufacture is compliant with BS AU 145e standards, ensuring they are 100% road legal, MOT-friendly, and safe for use across the UK.
We know you need your plates fast. We aim to manufacture and dispatch orders within 24 hours using reliable tracked delivery services. Whether you are in London or Leeds, we ensure your plates arrive safely and on time.
We don't cut corners. Our plates are crafted from high-grade, impact-resistant 3mm acrylic with industry-leading UV protection. This ensures your plates stay sharp, clear, and durable against the elements without fading or peeling.
Shop with complete confidence. Our website utilizes bank-level SSL encryption to ensure your personal details and payment information are 100% protected. We respect your privacy and process every order securely.
Need help with documents or designs? Our friendly, Ilford-based support team is here to assist. We double-check your order details before manufacturing to ensure everything is perfect.
We are proud of our growing reputation for quality and service. From local customers in Redbridge to drivers nationwide, we are dedicated to delivering 5-star quality with every single order.
Ordering road legal number plates online has never been easier. Follow our simple 5-step process to get your new plates delivered to your door.
Type your vehicle registration number into our plate builder tool to see a preview of your plates.
Select from standard, 3D gel, 4D laser-cut, or other legal customization options.
Pick your plate size and add any optional extras like borders or flags.
Pay securely online using our encrypted checkout system with multiple payment options including credit/debit cards and PayPal.
Provide proof of identity and entitlement to the registration number.
Compare our premium plate styles. Whether you need a sleek Short Plate, a sporty Hex Cut, or a specific Range Rover Oversized fit, check the specs below to make the right choice.
| Feature / Spec | Hex Plates (14 Inch) | Hex Plates (16" & 18") | Range Rover Plate (Oversized 21x6) |
|---|---|---|---|
| Price – Only Size (Single / Pair) | £1.50 / £3.00 | £3.00 / £6.00 | £16.00 / £32.00 |
| Plate Shape | Hexagonal / "Lamborghini" Cut (14") | Hexagonal / Angular Cut (16" or 18") | Rectangular (Oversized Height) |
| Typical Use | Supercars, Modified Cars with Short Regs (4–5 chars) | Saloons, Hatchbacks with Standard Regs (6–7 chars) | Range Rover Sport, Vogue & Discovery |
| Visual Style | Aggressive, Angular & Aerodynamic | Sporty, Custom & Distinctive | Factory OEM, Flush & Premium |
| Front Plate Fitment | ✅ Yes (Fully Legal) | ✅ Yes (Fully Legal) | ❌ No (Too tall; blocks sensors) |
| Rear Plate Use | ✅ Yes (Fully Legal) | ✅ Yes (Fully Legal) | ✅ Yes (Best for large recesses) |
| UK Road Use | ✅ Yes (BS AU 145e) | ✅ Yes (BS AU 145e) | ✅ 100% Legal |
| BS AU 145e Manufactured | ✅ Yes | ✅ Yes | ✅ Yes |
| Available with 3D / 4D | ✅ Yes (Looks premium on this shape) | ✅ Yes (Very popular combination) | ✅ Yes |
| Custom Borders & Badges | ❌ No (Shape restricts borders) | ❌ No (Shape restricts borders) | ✅ Yes (Legal Options) |
| Ideal For | Matching the sharp lines of modern bumpers. | Giving a standard car a modified look. | Filling the large gap on SUV tailgates. |
| Common Buyer Intent | "I want the Lambo style for my short private plate." | "I like the hex shape but have a full-length registration." | "I want it to look like it came from the showroom." |
A common misconception is that larger plates are illegal. This is incorrect. UK law (BS AU 145e) strictly governs the size of the characters and the margins, not the maximum size of the plastic itself. Our 21x6 plates use the standard mandatory font size (79mm height x 50mm width) and maintain the required 11mm gap between characters and the edge. As long as these spacing rules are met, the extra yellow background space is perfectly legal.
These oversized plates are designed exclusively for the rear (yellow) of the vehicle. Most owners opt for a "matched set" approach: keeping a standard-sized oblong plate for the front bumper while upgrading to this 21x6 plate for the rear tailgate. We recommend using heavy-duty sticky pads for installation to avoid drilling into the larger surface area, ensuring a clean, screw-free finish.
Need to complete the set? While this 21x6 plate fits the rear perfectly, don't forget to order a matching Standard Size Number Plate for your front bumper. If you prefer a more custom, minimalist aesthetic for the front, check out our Short Number Plates. You can also upgrade the text style on your oversized plate to high-gloss 3D Gel Number Plates for a premium showroom finish.
Find answers to the most common questions about ordering number plates online.
No. To remain road legal and pass an MOT, the characters must stay the standard UK size (79mm tall). The term "oversized" refers only to the yellow acrylic background, which is cut larger (6 inches tall instead of the standard 4.4 inches) to fill the car's bodywork recess.
This 21x6 profile is engineered to fill the wide rear aperture found on the Range Rover Sport, Vogue, and Land Rover Discovery, Gen 4 & 5. It is also fully compatible with Jaguar saloons like the XF and XJ. To ensure a flush finish, we recommend verifying your vehicle’s rear dimensions before purchase.
Absolutely. Every unit we manufacture displays the mandatory BS AU 145e code and our supplier name at the bottom center. This certification proves to authorities and MOT testers that the product is genuine and fully compliant.
We strictly advise against this. The increased vertical height (6 inches) typically interferes with front-facing parking sensors and essential air intakes. This dimension is manufactured exclusively for the rear tailgate, where a deeper recess is standard.
Zero interference. Since this 21x6 plate matches the exact manufacturer dimensions for the rear recess, it installs without obstructing any part of the vehicle. Your reversing camera (typically mounted under the boot lid trim) and PDC sensors remain fully operational and clear of the plate.
Don't just take our word for it. Read verified reviews from customers who have purchased our standard number plates.
Based on 4 verified customer reviews
Bought a set of 4D 5mm number plates from this seller. Well made, arrived fast and exactly as described. Highly recommend
Verified PurchaseI was looking for a new set of replacement plates for my new car & a colleague recommend alphabet plates UK so I thought I would give them a go, I ordered a 4D set 4mm & I can say that the service & quality received was exceptional I highly recommend this company if you require a replacement pair of plates.
Verified PurchaseThank you to alphabet plates for my new number plate . The quality is excellent, with a clean finishing and perfect fitment to my car. The service was professional and delivery was on time. Would highly recommended for any number plate work.
Verified PurchaseI got my number plate (TN71 NET) made from here. The quality is excellent, with clean finishing and perfect fitting. The service was professional and delivery was on time. Highly recommended for number plate work.
Verified PurchaseJoin over 50,000 satisfied customers. Get your road legal, DVLA approved plates delivered as early as tomorrow.
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