SHAKING/WOBBLE BETWEEN 70KM/H 100KM/H

[phaliso]

MEGANE 2,1.6 PETROL, 2005 MODEL 2DOOR
THE CAR START SHAKING/WOBBLE BETWEEN 70KM/H & 100KM/H
PUT NEW TYRES, ALLIGNED AND BALANCED ALL THE WHEELS AND STILL DOING THE SAME THING
ALSO HAS KNOCKING SOUND WHEN GOING OVER A HUMP

[scooper1000]

Sounds like a bottom ball joint as gone....just jack up car and see if you can shake road wheel to see if any movement..or better still try putting a long strong bar between road and bottom of wheel and try to lift wheel up, this is done easier with a assistant looking at ball joints.....good luck