Tyre wear reveals a great deal about the way it has been maintained, as well as indicating possible mechanical problems with the car. Learning to recognise these problems early will save a great deal of trouble and money.
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Under Inflation Insufficient air in a tyre shifts the weight carried by the tyre to the edges of the tread causing the shoulders to wear more than the centre.
SOLUTION Inflate to the car manufacturer’s recommendations. Refer to the owner’s manual, or decal in the glove box, petrol flap or doorjam Rotate tyres Replace badly worn tyres.
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Suspension Misalignment
Often caused by worn or damaged parts.
SOLUTION Inspect suspension and repair Check and adjust wheel alignment after repairs Replace badly worn tyres.
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Incorrect Wheel Alignment This prevents the tyre from following the natural line of travel creating side forces which ‘wipe across’ the tread causing rapid and uneven wear.
SOLUTION Check and adjust wheel alignment Replace badly worn tyres.
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Hard Driving
Especially on winding or curving roads.
SOLUTION Change your driving habits Rotate tyres Replace badly worn tyres.
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