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WHEEL AND TYRES
50
C. WEAR CAUSES
PROBLEM
CAUSE
PATTERN
Under-inflation
Repeated high-speed cornering
Improper matching of rims and tyres
Shoulder Wear
Both Shoulders
wearing faster than
the centre of the
tread
Tyres haven't been rotated recently
Over-inflation
Improper matching of rims and tyres
Centre Wear
The centre of the
tread is wearing
faster than the
shoulders
Tyres haven't been rotated recently
Improper wheel alignment (especially camber)
One-sided wear
One side of the tyre
wearing unusually fast
Tyres haven't been rotated recently