I’d check anything that has to do with your suspension: steering wheel linkage, tie rods, ball joints, idler arms, sway bar links,shocks. jack the front up and see if you get any wobble up down left right.
probably start from one wheel and work your way to the center. for the idler arms gonna have someone look at it same time someone turns the steering back and forth.
if you find nothing in front look at back. if still nothing maybe get tires rotated and balanced and see if they can find anything.