UK tyre law requires all vehicle tyres to have a minimum tread depth of 1.6mm across the central three-quarters of the tyre width around the full circumference. Driving on a tyre below this limit is a criminal offence across the UK. Penalties in Newcastle upon Tyne are the same as anywhere in England and Wales — a fine of up to £2,500 and three penalty points on your driving licence per illegal tyre. Four illegal tyres therefore carries potential fines of £10,000 and 12 points — enough for an automatic driving disqualification.
Beyond tread depth, UK law also requires that tyres are suitable for the speed and load conditions of the vehicle, are free from significant cuts, lumps, bulges or exposed ply, and are inflated to the manufacturer's recommended pressure. Fitting tyres of the wrong size or speed rating for your vehicle is also illegal and could invalidate your car insurance in the event of a claim — the insurer will investigate whether defective tyres contributed to any accident. This is particularly important for North East drivers who regularly travel the A1 at higher speeds.
Northumbria Police and the DVSA conduct regular roadside vehicle checks on North East roads, including the A1, A19 and major routes through Newcastle. A tyre inspection can be triggered by any routine stop. Royal Mobile Tyres Newcastle strongly advises all North East drivers to check their tyre tread depth monthly using the 20p coin test and to call 0191 7436267 immediately if any concern arises. A mobile tyre inspection and replacement at your Newcastle home costs far less than a fine, points or an accident.