目前轮胎磨擦生热过程中释放的二氧化碳,已占全球矿物燃料释放的温室气体的3%;汽车油耗也有相当一部分用于克服轮胎磨擦阻力。据测定,轮胎滚动阻力每降低7%,便可使汽车燃油消耗降低1%,同时也可大幅降低二氧化碳的排放量。为此,通过降低轮胎滚动阻力来推动汽车节能减排,是完全可行的,也是必须的。 At present, the carbon dioxide released during the process of tire frictional heat generation accounts for 3% of the greenhouse gas released by the global fossil fuels. There is also a considerable part of automobile fuel consumption for overcoming tire frictional resistance. It has been determined that every 7% reduction in tire rolling resistance can result in a 1% reduction in vehicle fuel consumption while also significantly reducing carbon dioxide emissions. To this end, by reducing the rolling resistance of the tire to promote energy-saving emission reduction vehicle is entirely feasible and necessary.