Trailer Number Plates | 520x110mm Oblong & 279x203mm Square

Trailer Number Plates — Road-Legal & Built to Last

Whether you're towing a car trailer, lorry trailer, agricultural trailer, or bike rack, having the correct, clearly readable number plate is a legal requirement — and a mark of professionalism on the road.

Our trailer number plates are manufactured to UK/Irish road-legal standards and are available in two sizes to suit all trailer types:

• Oblong — 520×110mm: The standard oblong format, commonly used on lorry trailers, car trailers, and agricultural trailers where a wide, low-profile plate is preferred.
• Square — 279×203mm: A versatile format widely used across trucks, lorry trailers, agricultural trailers, car trailers, and bike racks — wherever a compact, square plate is the better fit.

Each plate is sold individually. Choose your preferred size and fixing option to suit your trailer setup.

Fixing Options

• Without Fixings — Plate only, no hardware included.
• With Sticky Pads — Includes adhesive pads for a clean, tool-free fit.
• With Screws & Caps — Includes stainless fixings for a secure, permanent mount.
• With Sticky Pads & Screws/Caps — Full fixing kit included.

Oblong plates are also available with stainless steel quick release clips — ideal for trailers that are regularly swapped between vehicles.

Why Choose Our Trailer Plates?

• Road-legal reflective material
• Crisp, durable print that withstands the elements
• Sold individually — order exactly what you need
• Fast delivery across Ireland