sounds to me like your caster/camber are off. Get a wheel alignment and it should fix it, unless something is bent.
1999 Contour SE Sport 24V V-6, MTX-75,Spruce Green,loaded,4 wheel disc,STOCK(4 now).
1990 Ford Mustang GT-Supercharged, H/C/I, 450RWHP/443RWTQ.
My Mustang Site