Proper use of the first to recognize Truck tyre Truck tyre, we must first know how to recognize Truck tyre Truck tyre on the label to see. Truck tyre for passenger cars is concerned, one of the important parameters of high aspect ratio, which is the flat rate, which is the formula (H / W) × 100% and draw, where H refers to the Truck tyre cross-section height, W refers to Truck tyre maximum width on both sides. Truck tyre formula that values ??the smaller the cross section of the more flat. Some car owners to make the car better driving stability, like the use of low aspect ratio Truck tyre, for different aspect ratio Truck tyre exchange, preferably the same diameter as the base, if the Truck tyre and wheel diameter circle the same diameter, high aspect ratio will become wider tread lower of these, the contact surface will be greater, so that vehicle traffic and to the more stable. Truck tyre if not the same diameter, must be replaced together with the rim, the larger scope, such as wheel drum seat to match the access issue, suspension geometry, turning radius and so may be associated, must be carefully, preferably with the depot Service point of contact options.