Tyres sold on the UK and EU market must have labels that give information about:
You can find more information about the rules you need to follow in Supply or distribute vehicle tyres: labelling rules.
Breach of tyre labelling regulations:
DVSA can fine you if you breach tyre labelling regulations (called a relevant requirement). The amount you can be fined depends on if you have committed an offence previously.
Serious offence such as fraud or obstruction of a tyre labelling investigation: DVSA can fine you if commit a serious offence such as fraud or obstruction of a tyre labelling investigation (called an enforcement obligation). You can be fined £1,000
Legal reference: Regulations 5,10 and 11(6) of Motor Vehicle Tyres (Labelling) (Enforcement) (Amendment) (EU Exit) Regulations 2020.