It is one of trailing arm suspension that can only be applied in the rear axle and cannot be applied in the front steering axle, so there are only two wheel alignment parameters: toe-in and camber.

它属于纵臂式悬架，只能用于后轮，且不能用于转向轮，因此其定位参数只有车轮前束和外倾角两种。

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The contents of back wheel′s design include camber angle and toe-in;

后轮设计有后轮外倾角和后轮前束；

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It is, for example, equipped with a rear-wheel steering system (Precision All-Wheel Steer) that allows the rear wheels to be pointed, independently, up to 2 degrees of toe-angle adjustment in either direction (in or out, negative or positive), for 4 degrees of articulation.

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