SUSPENSION MEMBER

PROBLEM TO BE SOLVED: To obtain a suspension member that, even if load is input to a rear cross member via a stabilizer mounting part from a stabilizer, is able to hinder concentration of stress on a reinforcement rib coupling body fixing parts formed on the rear cross member.SOLUTION: A suspension member 12 comprises: a rear cross member 40 extending in a vehicle width direction; a pair of body fixing parts 46 formed at both ends, in a vehicle width direction, of the rear cross member 40 and fixed to a main body; a reinforcement rib 60 formed on the rear cross member 40 and coupling the body fixing parts 46; and a stabilizer mounting part 54 formed on the rear cross member 40 so as not to be coupled to the reinforcement rib 60 and on which the stabilizer is mounted.SELECTED DRAWING: Figure 4 【課題】スタビライザーからスタビライザー取付部を介してリアクロスメンバに荷重が入力されても、そのリアクロスメンバに形成されたボデー固定部同士を連結する補強リブへの応力集中を抑制できるサスペンションメンバを得る。【解決手段】車幅方向に延在するリアクロスメンバ４０と、リアクロスメンバ４０の車幅方向両端部に形成され、ボデー本体に固定される一対のボデー固定部４６と、リアクロスメンバ４０に形成され、ボデー固定部４６同士を連結する補強リブ６０と、補強リブ６０とは非連結となるようにリアクロスメンバ４０に形成され、スタビライザーが取り付けられるスタビライザー取付部５４と、を備えたサスペンションメンバ１２とする。【選択図】図４