Just replaced front axles and balljoints on front and now I feel some vibrations from the back of the car. Could it be wheel bearings, are could it be something else. Thanks

 

It could be about a dozen different things. When was the last time the rears were balanced? When did you last rotate your tires?

Put the rear on jack stands. Grab the wheel at 12/6, and try to wiggle it. Now grab at 9/3 and try to wiggle it. Report back once you've done that.

 

Will do and ill get back to you thanks

 

Jacked the car up and checked tires like u said and there was no play at all. Tires are new so ill go have the balanced check tomorrow and ill get back to u.

 

If there's no play, then your wheel bearings, ball joints, and bushings are all fine. That narrows it down to either tire cupping, bad balancing, or a bad alignment.

Post multiple pictures of your tire tread, preferably with a quality camera, and well-lit. Balancing and alignment should both be checked professionally.

 

Cool, I'm going to take it in for a wheel alignment and ill let u know if it's better.