... this hydraulic vehicle positioner ,car mover,wheel dolly,go jack, vehicle positioning jack,GS.CE approve hydraulic vehicle positioner ,car mover ,wheel dolly , ... .2 jacks permit full 180 degree vehicle pivot 4 jack place vehicle on 360 degree rolling platform4.Ragid steel ... fram-680kg capacity per jack 2720 capacity per 4 jacks set5.Hydraulic ram provides ...