This is usually caused by disuse. That is, the equipment has not moved in so long that the tires have permanently (or semi-permanently) acquired a flat side.
Buy new ones! Out of round tires is a defect in the tire. Demand that the place that sold you the tires replace them. I am assuming you have not slammed on the brakes and slid the tires far enough to flat spot them. Tires can be shaved to make them round again but doing this causes a loss of rubber and they will wear out sooner.
Check to see if your tires are out of round.
I think it is because when you brake and turn at the same time it makes friction and that's what makes the tires squeak.
Check your tires to make sure there are not out of round and properly balance.
without air the tyres wont go round :/
Tires
the tires themselves.
Why? To even out tire wear. The front tires will wear much quicker than the rears on a FWD vehicle. The front tires are pulling the vehicle and are also steering the vehicle. This causes friction which causes wear. You rotate by simply putting the rear tires on the front and the front tires on the rear every 10,000 miles. Click the link and go to Tire Rotation.
tires
will tires make noise if there choppy on inside
If the tires are properly balanced plug tires should not cause a vibration.
Fling them away and get new ones.