front axle

Ok here is the problem im getting alittle wobble when i get passed 65mph. 2 weeks ago i hit a rock in the road and it damaged the front passengers side wheel on the inside and it wouldnt hold air. I just put on my new wheel i ordered from slp and it wobbles at that speed and seems to get worse faster i go. Do you think i could have damaged the front axle at all? if what should i check or how should i check? I just ordered new rotors hoeing that i was just being perinoid after that happened but i guess ill see when they come in. Any help will be great.
THANKS

was the wheel balanced?