Trailer & Caravan Number Plates

Order a yellow trailer or caravan number plate from £13.99 including VAT, with free UK delivery.

Match your plate to the vehicle towing your trailer. Our standard 520 × 111 mm rear plates are made in the UK, manufactured to BS AU 145e and supplied by a DVLA-registered number plate supplier.

Choose Rear only, enter your towing vehicle’s registration and preview your plate below. Ideal for replacing a lost or damaged plate, or ordering a spare for your trailer or caravan.

Trailer number plates, ready for your next journey

Build your trailer plate.

Free UK delivery · Three year guarantee

Live preview

Your number plates

Standard UK car number plate size 520 × 111 mm
Rear
YOURREG
Your total £13.99 including VAT UK Road-Legal. Built to Last.
1Your registration

Enter the registration exactly as it appears on your documents. We only produce road-legal spacing.

2Which plates do you need?
3Plate border +£1.00 per plate
4Badge / flag +£1.50 per plate
5Complete fixing kit

Everything you need to fit your new plates

Fixing kit contents
  • White metal screws + domes
  • Yellow metal screws + domes
  • Black metal screws + domes
  • White plastic nuts & bolts
  • Yellow plastic nuts & bolts
  • Black plastic nuts & bolts
  • Adhesive fixing strips

Available securely at checkout

Clearpay Klarna
4 interest-free payments of £3.50. See plans
18+, T&C apply. Credit subject to status.

Simple from start to finish

Ready for your trailer in three steps.

01

Build

Enter your towing vehicle’s registration, select Rear only and choose your plate options.

02

Verify

Upload your entitlement documents securely after checkout.

03

Dispatch

We make, check and dispatch your plates ready to install.

Trailer number plates made for UK roads

Your trailer or caravan must display the same registration as the vehicle towing it. Order a yellow rear number plate for your existing registration, whether you need a replacement for a damaged plate or an extra plate for towing.

Our standard oblong trailer number plate is 520 × 111 mm and costs £13.99 including VAT before optional extras. Free UK delivery and our three year guarantee are included. Measure your trailer’s plate mounting area before ordering.

Plate size and specification

  • Standard oblong size: 520 × 111 mm
  • Yellow reflective background with flat printed black characters
  • Manufactured to BS AU 145e, with required supplier and British Standard markings
  • Normal road-legal character spacing
  • Suitable for a trailer, caravan or trailer lighting board with a compatible mounting area

Choose your trailer plate options

The builder starts with a single yellow rear plate. You can add a border for £1.00, a badge for £1.50 or a complete fixing kit for £3.50. Check the live preview and total before checkout. If you only need a trailer plate, keep Rear only selected.

Fitting your trailer number plate

Check the size and position of your existing plate holder or lighting board. Secure the plate using suitable fixings and keep the registration and required markings clearly visible. Our number plate fitting guide explains drilling and fixing options. A lighting board, holder and lights are not included.

Trailer and caravan number plate FAQs

Does my trailer plate need to match my car?

Yes. The registration displayed on the trailer must match the vehicle towing it. If a different vehicle tows the trailer, fit a plate matching that vehicle’s registration before travelling. See the GOV.UK number plate rules.

Can I order just one yellow plate?

Yes. Choose Rear only to order one yellow plate from £13.99 including VAT. You do not need to buy a front plate or a pair.

Can I use this plate on a caravan?

Yes, where your caravan takes a standard 520 × 111 mm oblong plate. Enter the towing vehicle’s registration and check the mounting space before ordering.

What documents do I need?

We need proof of identity and entitlement to the registration you order, usually the towing vehicle’s V5C or another accepted entitlement document. After checkout, your order confirmation email explains how to upload your documents securely. We check and approve them before producing and dispatching your plate. Read our document guide.

How quickly can I receive my trailer plate?

Free UK delivery is included, and express delivery options are available. We aim to dispatch on the same working day when your order and documents are received and approved before 1pm, subject to availability. Same-day dispatch is not guaranteed. See delivery options and full terms.

Is this the separate trailer registration plate for travelling abroad?

This page is for the yellow plate displaying the towing vehicle’s registration. Some trailers travelling abroad also need their own trailer registration and a separate registration plate. Check the current GOV.UK trailer registration guidance before travelling.

Ready to order your trailer number plate?

Enter your towing vehicle’s registration in the builder, choose Rear only, then review your plate and complete checkout. For help with your order, contact Number Plate Supply.