What is the legal minimum tread depth over the central three-quarters of a trailer tyre?

Explanation: The legal tread depth for vehicle trailers is 1.6 mm across three-quarters of their width and their entire circumference. Check tread depth regularly, as well as tyre pressure and condition. This is especially important after trailers have been in storage, as cold weather can cause tyre quality to deteriorate.

Category: Safety and your vehicle (2023)