1.1 本规范涵盖了225/45R17 94H XL径向标准参考试验轮胎的一般要求。本规范涵盖的轮胎主要用作雪地磨损率评估的参考轮胎、带有任何雪地类别标记的特殊用途轮胎和ISO 4223-1定义的严重雪地用途轮胎，但也可用于其他评估。对于不带有ISO 4223-1定义的任何雪类标记的正常和特殊用途轮胎的一般要求，请参阅规范 F3676 . 1.1.1 其他标准参考测试轮胎也用于这些目的，并在第节中引用 2. . 1.2 本规范提供了17轮辋直径代码标准轮胎的设计和构造、标准尺寸，并规定了储存条件。 1.3 以国际单位制表示的值应被视为标准值。括号中给出的值是英寸-磅单位的数学转换，仅供参考，不被视为标准值。 1.4 本标准并不旨在解决与其使用相关的所有安全问题（如果有的话）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers the general requirements for the 225/45R17 94H XL radial standard reference test tire. The tire covered by this specification is primarily for use as a reference tire for abrasion rate evaluations of snow, special use tires bearing any of the snow category markings and severe snow use tires as defined by ISO 4223-1, but may also be used for other evaluations. For the general requirements of normal and special use tires not bearing any of the snow category markings as defined by ISO 4223-1, refer to Specification F3676 . 1.1.1 Other standard reference test tires are also used for these purposes and are referenced in Section 2 . 1.2 This specification provides a 17 rim diameter code standard tire design and construction, standard dimensions, and specifies the conditions of storage. 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.