The first one is the rear spare tire and vehicle tools seabet my(excluding vehicles without spare tires)，Some friends have had spare tires for their cars for several years and have never used them，Not to mention checking the tire pressure，At this time, you need to take out the spare tire to check the tire pressure and whether the tire can continue to be used，Generally, spare tires are not commonly used, so the air pressure should be higher than the four wheels in use，This way, if you use it suddenly after a period of time, the air pressure will not be low and you will not be able to use it，It’s like not having a spare tire，This will ensure that the spare tire can be used normally when you need to use it。Then there are the tools that come with the vehicle such as the jack，Tire wrench，Screwdriver，Special tools, etc.，In case of emergency。

The second one is wiper blades and glass water，Check whether the wiper blades are aged，Whether the adhesive strip has fallen off，Can you scrape the glass clean，This is very important，You don’t necessarily have to encounter any kind of weather and road conditions when running long distances，When you really need to use it, you can’t keep the front windshield clean，Will seriously affect vision and eye fatigue，Please take it seriously。It is best to fill up the glass seabet ioof water before departure，You can prepare two bottles if you are far away。

The third one is the driving recorder，Most cars now have their own driving recorders installed, which is a good safety awareness，But you have to make sure it works properly，Whether the memory card can store data，Are the position and angle normal，This way you can not only record the beautiful scenery on the road when you run long distances，It also improves driving safety！

If you know what else 4S will not check，If you have to check it yourself, please leave a message for everyone to learn from each other，Ensure safe travel。(The content of the article comes from the Internet，If copyright is involved, please contact us for deletion)