WATTRUN VA31の概要The WATTRUN is KUMHOs special tire that have been developed for the special requirements of electric vehicles and hybrid. It is designed to have substantially lower rolling resistance and a lower noise level, while the high-speed requirements are lower. These properties make the WATTRUN an idealtire for e-car and hybrids.
WATTRUN VA31の製品仕様Type:tire of round shape / Material:rubber / Diameter:610mm / Tread width:200mm
プロデューサーLee Jae moon, Park Jae pil
ディレクターPark Chang jung, Seo uk, Jung Hae dong, Kim Tae min
デザイナーHan Jae hyun, Park In hee, In Sung hoon, Kim Soo min, Jung Hae Rim
WATTRUN VA31の開発・企画についてIf you install tire, WATTRUN , you can reduce the CO2 which can protect the environment.For sure, existing tire emissions CO2 172g per km, but WATTRUN emissions CO2 51.6g per km.It is true that the rolling resistance is 30% lower than other existing tires.
WATTRUN VA31のデザインについてOur main design concept of this product is the lower rolling resistance than other existing tire. We try to realize a goal through the design with eco technology.
WATTRUN VA31はその使用者・利用者にどのような価値を実現したかFirst, enhanced fuel efficiency for better heat release two zig-zag grooves applied so close to the belt where vulnerable to the heat occurred in tread area. This design results in higher fuel efficiency. Second, reduced rolling resistance through a lateral groove design approach to reinforce the area where cyclic contact force is applied at the time of driving contributes on less rolling resistance.
ユーザーの使いやすさや商品の親切さの向上のためにデザインが特に取り組んだ事項Eco tire, WATTRUN VA31 is key to our future. It designed a more dynamic appearance, and has a perfect performance while you are driving. It could save your money andsave your lives.
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オフィシャルサイト http://www.kumhotire.co.kr/kor/main/Main.asp


著作権利者:(C)JIDPO GOOD DESIGN AWARD [ G-Mark Library ]