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对９．００－２０１６ＰＲ载重斜交轮胎的技术设计和施工设计进行改进，使其耐久性试验（６５ｋｍ·ｈ－１）最高达到１４４ｈ，高速性能试验通过了１１０ｋｍ·ｈ－１运行２ｈ，均达到原化工部第３次载重轮胎的攻关指标，其它试验项目结果也都符合国家标准。
The technical design and construction design of 9.00-2016PR heavy-duty bias tire are improved to reach the maximum of 144h in durability test (65km · h-1) and 110km · h-1 in high-speed performance test for 2h Former Ministry of Chemical Industry third load tire research targets, the results of other pilot projects are also in line with national standards.