A tube tire will be stored in the inner tube of air, does not require precise contact between the tire and the rim. Even if the air pressure is low, do not worry about the tire will fall off the wheel, leading to leaks. Therefore, a tube tire is widely used in the use of rim and wire off-road vehicles and American cars.
Tubeless tires, which are often referred to as vacuum tires, are based on the special construction of the rim and the rim of the tire to seal the air inside the carcass. Even if this tire stabbed by foreign body, the air will not disappear immediately, and puncture repair is also very convenient, so loved by the Friends of the friction. In recent years, vacuum tires have also been gradually used in ordinary motorcycles.
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