Although the Japanese tire manufacturer in the application of silica winter tires for many years, but in the summer tires or all-season tires in the application is not common.
虽然日本轮胎制造商在冬季轮胎中应用白炭黑已经很多年，但在夏季轮胎或全天候轮胎中应用并不常见。
2
Mainly because of rising inflation pressure gas inside the womb, so, the summer to tire filling dry nitrogen is right choice.