ISO 13674-2:2016规定了一个试验计划，该计划涉及过渡试验的一个特定方面，即车辆的中心操纵特性。它适用于符合ISO 3833的乘用车和N1类轻型卡车。 注:本试验方法中规定的操纵不代表实际驾驶条件，但有助于在严格控制的试验条件下，获得响应特定类型转向输入的车辆中心操纵行为的测量值。 配套的ISO 13674-1中介绍了中心处理的其他方面。

ISO 13674-2:2016 specifies a test schedule that addresses a particular aspect of the transition test, the on-centre handling characteristics of a vehicle. It is applicable to passenger cars in accordance with ISO 3833 and to light trucks, N1 category. NOTE The manoeuvre specified in this test method is not representative of real driving conditions, but is useful for obtaining measures of vehicle on-centre handling behaviour in response to a specific type of steering input under closely controlled test conditions. Other aspects of on-centre handling are addressed in the companion ISO 13674？1.