Several types of car accessories that are not "durable" Car maintenance is indispensable in daily life, but some accessories must be maintained frequently because these accessories are prone to problems. Here is an analysis of common and prone to issues. I. Rain wipes Frequency of replacement: 3 months - 1 year Preliminary cost: 48-600 yuan Since rain wipes are exposed to the outside for a long time, the wind blows and the sun easily cause the rubber parts of rain wipe to age, so rain wipe is indeed a consumable part. Replacement of rain scrapes is a must-have skill for most car owners. It is simple and convenient to replace, so products are sold at attractive prices on Taobao and even major e-commerce sites. Although the product explaination of the car does not specify the specific time for the replacement of the rain scrape, the rain scrapes must be replaced when the noise becomes loud and harsh. II. Brake pads Frequency of replacement: 6-10 million kilometers Preliminary cost: 130-1200 yuan Brake plates are a component that affects the safety of driving. The ability of the car to stop and to prevent an accident in a critical situation depends largely on this component. If judged according to the thickness, the general grinding to the residual thickness of 5mm must be replaced. Or else the sharp metal cries of the brake pads and brake discs have already started and must be replaced. Or depending on whether the vehicle is used frequently to determine the replacement time: the brake pedal less people 100 thousand kilometers to consider replacement, while the people who stepped on more than 60,000 kilometers is almost. It is worth noting that there are many types and brands of brake pads on the market, and it is not simply a matter of price that can distinguish quality. More importantly, replacing this accessory requires a lift or a car trough to complete, so choosing a serviced repair shop is even more important. III. Tyres Frequency of replacement: 3 years 60,000 km Potential cost: 600-2500 (new) Depending on the shelf life of the tyre: Four digits will be displayed on the side walls of the tyre indicating the date of manufacture of the tyre, the first two representing the number of weeks and the second two representing year. The use of tires generally does not exceed 3 years, and the mileage does not more than 60,000 kilometers. The price of tires is relatively volatile, and many repair shops sell non-original filled-out tires to owners to earn the difference. There are also some used tires that have been refurbished and sold at a brand new price, so when replacing tires, be sure to pay attention to the date of production and the degree of wear. And as much as possible in the regular 4S shop maintenance.