Over 10 million vehicles driven on UK roads this year are likely to be fitted with an illegal tyre, according to the shocking results of a new survey.
In a survey of over 340,000 vehicles, more than 27 per cent were discovered to have an illegal tyre at the point of replacement, according to TyreSafe, the leading tyre safety group.
Dangerous tyres are the largest single contributory factor in accidents resulting in casualties and these alarming results highlight the poor attitude shown towards tyre safety across the country.
TyreSafe, which carried out the survey in conjunction with Highways England, also emphasised the fact that the results indicate more than one-in-four of the 37 million cars and light commercial vehicles (LCVs) on the UK’s roads being driven with a tyre that could cost its driver a £2,500 fine and three penalty points, an MoT failure – or worse.
Stuart Jackson, Chairman of TyreSafe, warned: “The tread depth survey results are a concern. Figures from the Department for Transport show that dangerous tyres are the largest single contributory factor in accidents resulting in casualties of any vehicle defect – including brakes. If the number of casualties from tyre-related incidents is to be reduced on our roads, the UK’s motorists need to change their attitude to this primary safety feature and carry out regular checks to ensure their vehicle’s tyres are roadworthy.
“The concern comes not just from the number of illegal tyres at the point of replacement, but also the proportion which were below 2mm – those with just 0.4mm left (half the thickness of a bank card) before reaching the 1.6mm legal minimum. While a tyre is legal at this point, the amount of distance it can cover and remain within the law is difficult to predict and can only be verified by regular checks. TyreSafe’s own research has revealed one-in-five drivers have never checked their tyres and the majority of the remaining vehicle owners do not do so on a regular basis.
“The obvious conclusion is that while one-in-four tyres are illegal at the point of replacement, a further 43% are changed before reaching 1.6mm more by good luck than good judgement. TyreSafe urges drivers to check their tyres regularly before their luck runs out.”
A vehicle’s tyres are the only safety critical component in contact with the road and if unroadworthy the effectiveness of the vehicle’s braking and steering systems are significantly compromised.
In particular, tread depth has a decisive impact on the amount of distance a vehicle takes to stop in the wet, and must be of at least the minimum legal limit (1.6mm). Research has shown that the braking distance of a vehicle with tread of 1.6mm is nearly 12m further than a vehicle with new tyres when braking in the wet from 50mph.
Denna Bowman, Head Office