What tire model does BMW 320li use?

The models of BMW 320li tires are 225/45/R 18 and 225/50R 17. Original tire brands include Michelin ps3 and Pirelli P7.

Michelin Company 1889 was founded in Clermont-Ferrand and is one of the three largest tire companies in the world. Now its business covers five continents, and R&D covers Europe, North America and Asia. Pirelli Center is one of the most famous tire companies in the world today. 1872 was founded in Italy, and 19 began to produce tires at the end of this year. In 2005, we established the only Pirelli production base in the Asia-Pacific region with Hua Qin Group in Yanzhou, Shandong.

BMW 320li tires should pay attention to the following points in daily use:

Check the tire surface regularly for cracks, deformation and other defects. Due to driving wear, the tread groove of the tire gradually becomes shallow. If the pattern is smooth, it will lose the function of drainage and anti-skid, and the performance of the car will be greatly reduced. Seemingly tiny cracks are hidden dangers of tire puncture when driving at high speed. In addition, attention should be paid to the immediate removal of pebbles in the ditch; Try to park your car on the flat ground. Use thick, pointed and sharp stones to prevent the car from stopping on the road. Cars must not be parked near or in contact with petroleum products, acids and other materials related to rubber deterioration. After parking, the driver must not turn the steering wheel. This operation will accelerate tire wear; Don't splash water to dissipate heat. When the weather is hot or driving at high speed, the tire is easy to overheat and the air pressure will also rise. At this point, stop cooling. It is forbidden to deflate, decompress or splash water to cool down to prevent abnormal aging of tread rubber. Prevent sudden braking. Try to avoid frequent use of brakes and sudden braking, so as not to accelerate tread wear due to the drag of tires and the ground. Million car purchase subsidy