Tyre Safety
Throughout my career in the driver training industry, I have found that the large majority of those I speak to and work with are at least aware that the legal minimum depth of tread on your tyres is 1.6 millimetres (across the central 3/4 of the tread and also around the complete circumference), however, I would like to take this time to briefly stress the importance of tyre maintenance.
First and foremost, in the current economic climate everyone is looking to save a few pounds. This is fully understandable; however, I would strongly advise that one area you should spare no expense is when purchasing new tyres. A tyre can appear as being quite large, but it’s worth noting that only a small portion of the tyre is actually in contact with the road and any time (in some cases no larger than a small envelope!). This relatively small ‘contact patch’ of tyre has to deal with a number of forces which are exerted upon it – forces such as acceleration, braking and cornering – and that’s just the rear tyres!!
The front tyres also have the added responsibility of steering!
When purchasing tyres, I would recommend you to seek advice from a reputable tyre specialist, and be assured of the quality of tyre by purchasing those from a recognised brand manufacturer.
External, visual damage
There are a number of factors that can, in the right set of circumstances, cause a sudden failure in a tyre. You should check for any lumps, bumps, cuts, grazes etc. – anything that does not look ‘normal’, which can occur in both the tread pattern and the side-wall of the tyre (be sure to also check the inside-wall of the tyre not visible from the roadside). Damage can be caused by things such as ‘bumping up’ onto the pavement or hitting an object in the road, thus leaving the tyre with a potentially dangerous weakness.
Also, ‘bumping up’ onto the pavement or hitting an object in the road can affect the vehicles wheel alignment, which in turn can lead to quick and uneven tyre wear – this should also be checked by a reputable tyre specialist.
As a general rule, you should check the condition and pressure of your tyres on a weekly basis.
Tyre Pressures
There are various reasons why it’s important to maintain the correct tyre pressure. Under inflated tyres can actually overhead and also, due to an increase in the ‘rolling resistance’ will increase the amount of fuel you use (and subsequently increase the harmful Co2 gasses), whereas over inflated tyres can result in poor road holding and handling.
Furthermore, tyres which are used at the incorrect pressure are more prone to damage, which, of course means a visit to the tyre specialist is likely to be a more regular requirement!
Conclusion
Please note that the information stated above is simply intended to draw attention to the importance of your tyres and their maintenance. It is not intended to act as a detailed guide.
Should you have ANY doubts about the safety and condition of your tyres, including the spare (this can often easily be forgotten about), please do not hesitate to visit you local tyre specialist. They will provide you with the relevant information and advise accordingly.
Most tyre specialists will also carry out a tyre ‘health check’ free of charge.
It’s vital that you respect your tyres and never underestimate their importance in relation to the safety of yourself and others. –
SAFETY IS PARAMOUNT .
Stay safe!
Chris
Chris Chambers School of Motoring
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