Wear of the central part of the tread
Very high tire pressure | Wear of the central part of the tread to the cord due to high tire pressure |
Wear of two lateral tread pieces
Low tire pressure Bulge on tire bead Rapid wear
Flat spots on the tread
Wheel lock braking
Tide or ledge on the tire
Wheel alignment is broken
Unreliable fastening of the patch
Several patches installed in one place
Tearing pieces of tire
Pulling out a badly installed patch as a result of centrifugal force
Wear on one side of the tread
Incorrect camber angle of the front wheels
Uneven tire wear
Out of balance wheels, faulty steering gear, suspension or bearing
Missing tread pattern
The tread is worn below the allowable limit