AFFECT TIRE PERFORMANCE The groove on the tire increases the grip of the tire and improves the drainage performance. The drainage effect will be weakened after the stone is filled. If you are driving on a slippery ground in rainy weather, the grip or braking performance of the tire will deteriorate, and slippage will easily occur. CAUSE A LEAK OR PUNCTURE When the car is driving at high speed, the temperature inside the tire will rise, which will easily cause the rubber in the outer layer of the tire to expand, and the inside wall will become thin. When a sharp stone is encountered, the rubber on the outer layer of the tire will be pierced. If the inner tire is stabbed, it will cause air leakage or puncture. INCREASE TIRE NOISE When the car is running, the sound of the tire can be clearly felt in the car. In severe cases, it will affect the driver's judgment on the road condition and affect the driver's mood. RUBBER HANDLE WHEEL CLEANING TOOL Rubber handle design, comfortable to hold and save labor. Soft grip handle for comfortable and powerful handling in operation, the design can help you save time and effort when using. PROFFESIONAL DESIGN Professional design of three different directions of hooks and tire brushes, suitable for length. Reduce the degree of wear of the thread, extend the life of the tire, and reduce the possibility of tire burst.