1,后轮在RAMP上降低了50%从JACKSTAND上滑落得可能性(取消了2个STAND),没有啥比轮胎着地更踏实。2,对于轿车,LIFT POINT是有限得,只能在PINCH上指定得结构加强区域,有一对轮胎落地,等于变相增加了Lift Point Spread(支点之间得距离),增加了稳定性,3,RAMP接触地面得面积,和稳定性强于JACK STAND
Penetrating Oil Showdown Episode 2. Will Seafoam Deep Creep prevail?
This test demonstrates that not all penetrating oils are equal. In fact, the see-through plastic/rusty bolt test shows which ones actually penetrate and whi...