Tyres are made to high standards but there are variations in the thicknesses of the rubber, the steel straps and webbing that comprise the structure of the tyre. One consequence of these variations is a weight difference around the tyre and the fact that when fitted tyres need to be balanced as most of us know.
You can see a sign of the on most tyres - Search for lines running around the circumference of the tread on your tyre that is new? Some of these lines would be to provide the tyre distributors simple to read information regarding the tyre but among these is the’run-out index’ (usually blue or red ) and is to varying degrees on the left or right of the tread. The closer to the line will operate, and the distance from the center denotes the amount of the run-out.
But here is - since less is something known as’‘. This is a measure of just how straight the tyre will operate (track) if permitted to roll unaided along a flat surface set on a small decline. Some will run true and straight, others will veer right or to the left by levels.
A steering problem can arise if both tyres on an axle have been run out in precisely the direction - that may easily be confused with monitoring. So once you buying tyres you need to pick both with lines of roughly exactly the same degree from center, but on opposite sides of the middle. This way the two will cancel out each other and you will get steering.
No matter the tyre combination, a routine check of the tyre pressures (if they’re cold) is the best way to prevent premature wear. You might see an improvement in the fuel consumption. And remember that all modern cars have tyre pressures in bar - so do not make the mistake of misreading 2.2pub as 22lbs/in2.
And a check for condition at precisely the exact same time is very good practice. Start looking for a minimum tread depth of 1.6millimeters at a continuous band across the central three-quarters of the tread width; this has to be around the whole of the circumference.
Modern tyres have a collection of’wear signs’ (raised lumps) running around the circumference of the tread between the grooves. After level has been worn down by the tyre it is time to replace the tyre - and contrary to popular belief, consider fitting the tyres on the wheels - instead of the front. This way, the tread that is top is on the rear-end - the end which breaks off on a surface - and where you will need the grip at a downpour that is.
At Sixfields Tyres Northampton we have been repairing any car or vehicle issues for over 15 years. With a trusted track record for bring the lowest cost at the highest quality. For more information about general vehicle maintenance, winter checks, new tyres and part worn tyres, be sure to get in touch with our team today on 01604 75979
Image courtesy of Sigmavision.com
