First off I would check the fluid level in your PS pump. While your there check to see if the pump is tight and secure. After that check your CV boots on both your left and right side. These are rubber flexible covers that protect a metal joint that connects your front axle to each front wheel. They should have no tears in them. If they or one does, this will cause wear because the grease in them will leak out. Finally I would jack up the front end so both tires are off the ground. Then shake the front end by holding each tire and try to move and or shake it. If there is more than quarter inch of play your front end might have excessive wear and or damage. Get back to me afte you have checked these out. good luck!