Nowadays, many cars are already equipped with original factory floor mats when they leave the factory. Today, what I want to talk about is the knowledge of choosing new floor mats: First, whether the size of the floor mat is suitable for the size of your car. Floor mats that are too large or too small will cause displacement during the braking process. If your pedal is stuck or hooked by the floor mat, it may cause serious traffic accidents. Second, the thicker the floor mat is not necessarily better. Some consumers emphasize the thickness when choosing floor mats, but in fact, the material of the floor mat is the most important. A well-designed set of floor mats is not easy to wear and is very easy to clean. Using them for three to five years is not a problem. Third, some cars have positioning clips on the floor for floor mats. When purchasing new floor mats, you must also buy ones with positioning holes so that they can be installed in the original factory position. Fourth, there are now some 3D-designed立体floor mats on the market. These floor mats are designed according to the actual ups and downs of each car's floor. The advantage of tailor-made is more fit, but there are also disadvantages. Firstly, the production cost is slightly higher. Secondly, some shoddy 3D floor mats not only cannot be fit, but also affect driving. Fifth, after installing the new floor mats, you must try them first. The specific method is to press the accelerator, brake, and clutch pedals under the parking condition and see if they can reach the bottom respectively; then move the floor mats forward and backward to see if they interfere with each other; and whether the floor mats are easy to slide forward and backward. You may think that we are making a fuss over a floor mat under our feet, but sometimes accidents happen unintentionally. The more places that are not easy to attract attention, the more we need to pay attention to, so as to ensure driving safety. To learn more, please log in: http://www.21ctm.net