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WHEELS AND TYRES

49

WHEEL AND

TYRES

FORM OF WEAR

MAJOR CAUSES

PATTERN

In the case of edge of the lugs

wears quickly, so the tread

takes on the form of saw teeth

When lug tyres are fitted on the front wheels

the dominant force working on them is the

braking force, making this sort of wear liable

to occur.

This is an inherent characteristic of lug tyres

when overloaded or under inflated. When

such wear occurs, the direction of rotation of

the tyre should be changed. This can be

done by refitting the tyre in the same rim

such that the earlier inside sidewall is now

outside sidewall. Do not include the tyre in

rotation till the wear normalizes.