i have a 98 carry with 14" alum wheels and 175/65/14 tires. i have a shake in the front end between 54-60 mph. the prob is it doesnt do it all the time. seems that if i go around a moderate curve it will stop shaking afterwards or start untill i go around another curve. not sure if it matters which way the curve is. other times its as smooth as glass. iv rotated the tires around with no apparent difference. dont remember this happening with stock wheels and tires but i just started driving it a lot more since i tagged it nov 1st. if it was a wheel out of balance wouldnt it do it all the time?