Abstract : proper adjustment of the front wheel hub of the automobile can minimize the risk of damage caused by the out ward inclination of wheels and only thus can the car run straight forward more swiftly and steadily with less wearing of the front wheel and higher safety record 文摘:汽車前輪前束的合理調(diào)整,能最大限度地減少車輪外傾所造成的不良后果,使汽車直線行駛過程穩(wěn)定,轉(zhuǎn)向輕便,達到前輪胎磨損量小和提高汽車安全行駛的最佳效果。