TeachingMaterials.NotforPublishing.轿车轮胎TeachingMaterials.NotforPublishing.轮胎标记TyreMarkingsTeachingMaterials.NotforPublishing.橫截面高(H)SectionHeight橫截面寬(S)SectionWidth輪胎內徑(D)BeadSeatDiameterTeachingMaterials.NotforPublishing.高寬比AspectRatio橫截面高SectionHeight橫截面寬SectionWidth高寬比=------------X-------橫截面高100橫截面寬100TeachingMaterials.NotforPublishing.不同系列的輪胎DifferentSeriesofTyres80系列80Series70系列70Series65系列65Series60系列60Series55-50-45系列55-50-45Series35系列35SeriesH---=0.80SH---=0.70SH---=0.65SH---=0.60SH0.55---=toS0.45H---=0.35SSSSSSSTeachingMaterials.NotforPublishing.205/65R1594HVivacyTL205=标称横截面宽度(mm)65=高宽比R=子午线轮胎15=内径(英寸)94=单胎最大承重指数H=速度级(210km/h)Vivacy=轮胎花纹名称TL=无内胎轮胎TeachingMaterials.NotforPublishing.TeachingMaterials.NotforPublishing.轎車標誌美國標準歐洲標準TeachingMaterials.NotforPublishing.DOT標誌1.美國運輸部(DepartmentofTransportation);2.製造商和製造廠編碼﹔3.輪胎規格編碼﹔4.製造商自選編碼﹔5.製造日期-1997年第11星期﹔6.90年代製造。DOT1ED2P2AF3EX411756TeachingMaterials.NotforPublishing.E標記(E11)01234(E11):歐洲國家代號﹔01234:ECE批准號碼。TeachingMaterials.NotforPublishing.UTQG輪胎品質統一級別(UniformTireQualityGrading)Treadwear160,TractionA,TemperatureBTreadwear160-“”輪胎壽命是標準輪胎的1.6倍﹔TractionA-“”輪胎的牽引力﹔(分ABC三級)TemperatureB-輪胎的散熱(耐熱)性能﹔(分ABC三級)TeachingMaterials.NotforPublishing.M&SMud&Snow?●在北美M&S,表示该轮胎适用于冬季。可以是四季轮胎或雪地轮胎。●米其林的四季轮胎一般以4为记，例如：XA4、XCH4、XW4、XZ4、MXV4、XH4、XGT4等●而米其林的冬季轮胎一般在花纹前有M+STeachingMaterials.NotforPublishing.006INMETROMARKINGS(NationalInstituteofMetrology,Standards&IndustrialQuality)ThismarkingisforimportationtoBrazilandhasasimilarobjectivetoDOTandEmarkingsinthattheproductwillnotbeabletobeintroducedintotheBrazilianmarketwithoutthisdesignation,UnlikeDOTandEmarkings,theINMETROsymbolandcode006donotchangewithtimeorproduct.TeachingMaterials.NotforPublishing.Tread:5Piles(1Polyester+2Steel+2Polyamide)胎冠：5层(1层涤纶胎体层+2层钢丝覆盖层+2层聚酰胺保护层)Sidewall:1Ply(Polyester)胎壁：1层(涤纶)胎体构造TeachingMaterials.NotforPublishing.MaximumLoadRating530KG单胎最大承载重量MaximumcoldInflPressure350Kpa在正常情况下最大安全充气气压负重及压力标记TeachingMaterials.NotforPublishing.TWI•TREADWAERINDICATOR磨耗指数•轿车=1.6毫米•轻卡=1.6毫米
