Check for tyre damages regularly and repair when necessary (remove any stones between the twin tyres) will prevent the rusts from weakening the tyre.

1. Appropriate rotation can reduce the cost per kilometer of a tyre; 2. Tyre rotation can extend the tyre life by 20%.

When one tyre of the twin configuration is flat, the other tyre carry extra load, which may result to damage of both tyres

1. Over-inflation increases sensitivity to cutting and tearing and center wear on drive axle 2. under-inflation causes excessive casing deflection and heating of the tyre; 3. results in tyre scrap and mileage reduction.

Tread depth difference between tyres installed on the same axle should be within 5 mm. This can ensure the steering, handling, stability and safety.