TYRES AND SAFETY TECHNOLOGY
NTDA
57


Under pressure  


A staggering 13 million illegal tyres are in use in this country, according to a recent TyreCheck survey. The NTDA explains how to keep tyres in tip-top shape



“These findings confirm our view that the current tyre laws are both inadequate and ineffective”
British motorists are placing lives and licences at risk by driving on worn and damaged car tyres, according to the findings from last year’s TyreCheck national safety campaign.

More than 37,500 car tyres were examined by retailers during the TyreCheck programme. Of these 10% were illegal to the 1.6mm tread depth minimum. A further 17% had 2mm or less of legal tread rubber. On a combined basis, more than a quarter (27%) of tyres inspected were close to the end or past legal use.

This figure is supported by the 26% of tyres found to be carrying some form of damage. 19% of the sample was classified as lightly damaged, with the remaining 7% categorised as badly damaged. Motorists flouting tyre laws can be fined £2,500 and receive three licence endorsement points per defective tyre.

The third element of the TyreCheck programme covered inflation pressures. On this measure only 54% were correctly inflated to recommended levels; 27% were under-inflated; with 19% carrying too much air. Spare tyre condition was significantly worse in all three categories: 13% had less than 1.6mm of tread compared to the average of 10%; 34% were damaged ; and 66% wrongly inflated.

“These findings confirm our view that current tyre laws are both inadequate and ineffective,” comments NTDA director Richard Edy. “This can be the only realistic conclusion from a campaign that indicates there are more than 13 million illegal tyres in use across the country. ”

Top Gear’s Tony Mason says: “Having the right tyres for the job is the most important decision any rally driver has to make. For many in the high speed world of international rallying the correct type and design of the tyre has made all the difference between winning and losing.

“Of course, it’s not unknown for rally cars to have accidents but I’m pleased to say that several times I’ve avoided disappearing over cliffs or into trees because of good tyres that gave the right grip at the most important moment.”

  Ten top tips for tyre care
1
Examine tyres and wheels every two weeks for signs of damage, uneven wear, splits, cracks or embedded stones
2
Purchase an easy-to-use tread depth gauge, which will allow you to keep track of how much tread is left on your tyres. The law requires an absolute minimum of 1.6 mm, but changing at 2mm is easier to interpret
3
Remember that tyres will often wear at different speeds between front and rear and depending on the vehicle
4
Tyre pressures should be checked every fortnight using a reliable gauge. Readings are now given using the metric BAR measurement, although most gauges continue to give the psi equivalent.
5
Have your vehicle’s tracking checked and adjusted every six months or after any heavy-kerbing or impact. Incorrect tracking leads to uneven and accelerated tyre wear
6
The same principle applies to shock absorbers, which affect tyres as they wear and become less efficient in cushioning road impact
7
Remember that your driving style is one of the biggest factors in tyre performance. Harsh, grit-spitting acceleration and boot-through-the-floor braking will strip thousands of miles from the life expectancy of tyres
8
With so many types and brands of tyres available. it is easy to select one for the kind of car and driving you do. Big-name brands are generally suited to business and high-performance driving, while for low mileage, local motoring there are dozens of good makes at reasonable prices. Budget drivers can also choose from quality tyres at very competitive prices. Never risk the uncertain origin and quality of part-worn or second-hand tyres, a retread is always a better investment
9
Professional retailers will be happy to help with all aspects of tyre selection, advice and tread depth and inflation pressure checking. Look out for those displaying the prominent Approved Member signage of the NTDA
10
Finally, remember that the law has strict penalties for illegal tyres. Maximum fines of £2,500 per tyre and licence endorsement points can be applied for the worst offenders. But the good news is that by following these simple tips your vehicle will be safe, roadworthy and legal


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