Trailer MOT Check
Trailer testing rules depend on type and use. Some trailers require periodic tests; others do not. Use the checker if you have a registration to look up, and confirm obligations on GOV.UK.
Last reviewed 2 October 2026
Trailer testing basics
Whether a trailer needs an MOT-style annual test depends on design, weight and use. Do not assume car MOT rules apply. Check official guidance for your trailer or caravan.
Looking up records
Where a registration exists and records are returned by the data source, the free checker displays available MOT information. Many light trailers may have limited or no MOT history.
Frequently asked questions
Do all trailers need an MOT?+
No. Requirements vary. Confirm the rules for your specific trailer on GOV.UK.
Related tools
Related guides
Sources
Ready to check your MOT?
Enter your registration and see your vehicle information in seconds.