China wheel Trade Show: a car on the road, the only contact with the ground is the tire. The quality of the tire directly determines the vehicle driving control sense. If the car on the road encountered a car tire, it is very unfortunate for the owner, but before the car tire is a warning, today to everyone to say, do nip in the bud. 

Sign 1: tire thickness

Compare the new car and the old car, the owners will find that the new car tire foamed, very bright, the pattern is deeper, and better gloss, touch the new tire is more hard. So sign a car flat tire, is the thinning of the tire tread, the thickness of the tire pattern has been less than 1.6 mm, in this case, the car will occur easily puncture, everyday words such as see hiding rubble in tire seam, don't think that is harmless, remember to use clean stone hook is clean, reduce the wear of the tire. Normal tire tread thickness must be greater than 1.6mm, if located in the south, because of the long rainy season, the caar often driving on the slippery ground, therefore, the car tire in the south had better be able to ensure tread tread thickness greater than 3.2mm.Old cars, old cars often because of the thickness is too thin and the occurrence of flat tire, so special attention to the thickness of the tire.

Sign two: tire bulge

The car wheel Trade Fair shows that the phenomenon of tire bulge is mostly due to the unexpected strong impact during use, which leads to the serious extrusion deformation of tires.Once the tire side steel cord is broken, the air inside the tire will be pushed up from the fault, forming a bulge.Accidental impact is the main cause of tire bulge.

Symptom 3: tire side wall crack

China car wheel expo says we often see small cracks in the sides of tires.If that happens, it could mean a flat tire, which could make the tire pressure unstable, leading to the risk of a flat tire.This situation may be no problem for a short time, but it is recommended that the owner of the car often observe the tire, if the crack continues to expand, it is recommended to replace directly, especially more than 5 years old tires.

Symptom 4: abnormal vibration of vehicle while driving

When a car starts to wobble abnormally at high speeds, the owner has to be very careful because it could be a tyre problem.Of course, also may be the engine and transmission problems.This situation, the owners had better pull over as soon as possible, screening.