本文件规定了实验室试验程序，以评估全部或部分由轻合金制造的车轮的轴向（横向）路缘冲击碰撞性能。它适用于乘用车应用和车轮可能撞击路缘的特殊车辆应用，目的是对车轮进行筛选和/或质量控制。

This document specifies a laboratory test procedure to evaluate the axial (lateral) kerb impact collision properties of a wheel manufactured either wholly or partly of light alloys. It is intended for passenger car applications, and special vehicle applications where there is a possibility of the wheel impacting the kerb, with the purpose of screening and/or quality control of the wheel.