How Long Do Number Plates Last?

There's no set expiry date for number plates. A good-quality set made to BS AU 145e can last for many years, but how long yours last depends on what they go through.

What wears plates out

• Sunlight, which can fade colours over time
• Stones and road debris, especially on the front plate
• Car washes and jet washers used too close
• Road salt in winter
• Knocks from parking and bumps

Signs it's time to replace them

• Cracks or chips
• Faded, washed-out yellow or white
• Peeling at the edges
• Cloudy or yellowed gel on gel plates
• Characters that are hard to read from a distance

If someone would struggle to read your plate from a short distance, it's time for a new set. Unreadable plates can get you fined.

Which styles last longest?

Modern plates made to BS AU 145e are tested for durability, so a quality set should last well. 4D plates are especially tough because the characters are solid acrylic, so there's no printing to fade or peel.

Make them last longer

• Wash gently with car shampoo and a soft cloth.
• Keep the jet wash at a distance.
• Rinse off winter salt.

Read more in our guide to cleaning your plates. When it's time for a new set, we're here.