Millions of British motorists could be unknowingly breaking the law by neglecting a crucial aspect of their vehicle maintenance – their spare tyre. New research suggests that a significant number of drivers are unaware of legal requirements surrounding spare tyres, potentially leaving them vulnerable to fines.
The Hidden Risk in Your Boot
While most drivers focus on the condition of their four main tyres, few consider the legal status of their spare. According to motoring experts, a spare tyre must meet the same legal standards as those fitted to your wheels – including minimum tread depth requirements.
What the Law Says
The Road Vehicles (Construction and Use) Regulations 1986 state that:
- All tyres (including spares) must have a minimum tread depth of 1.6mm across the central three-quarters of the tyre
- Tyres must be free from cuts, bulges or other damage
- All tyres must be properly inflated
The Cost of Neglect
Failing to maintain a legal spare tyre could result in:
- A £2,500 fine per illegal tyre
- Three penalty points on your licence for each defective tyre
- Potential invalidation of your insurance in the event of an accident
Expert Advice for Drivers
Motoring organisations recommend:
- Checking your spare tyre's condition at least monthly
- Ensuring it's properly inflated to the manufacturer's recommended pressure
- Inspecting for signs of ageing or damage
- Considering tyre age – most experts recommend replacing tyres over 10 years old
With many modern cars coming without spare tyres (using repair kits instead), drivers should verify what equipment their vehicle carries and understand how to use it in emergencies.
