Your front end could simply be worn out.
Put a jack under the lower control arm and jack one tire off the ground about 2-3 inches. Grab the tire at 3 and 9 o'clock and try and wiggle it back and forth. Grab it at 12 and 6 o'clock and do the same.
Put a bar under the tire and lift and release.
Repeat other side.
Do you get movement/clunking with these two tests. If so how much?