Split &Tilt

Split (Cracking on groove portion)

The rubber tread portion has “split” damage. Mainly occurs in duct of tyre shoulder from transverse groove, when it comes worse, the rubber will be torn.

Reasons:

1.insufficient air pressure, overlarge load and excessive high speed

2. Extremely load concentration when driving along the road

3. Excessive distortion of the tyres

4. Embedded stones and other damages

Tilt

Rubber defect will be on tyre tread; besides the rubber have squamous peel and local burr. Cord thread may be exposed when it became serious.

Reasons:

1.Overloading and aggressive driving on a bumpy road (urgent drive, brakes) the damage will be worse when the pressure rises

2. Selected errors and operational errors of brake test bench model