I always hear my rear tire, not sure which, but I hear it all the time like when Im accelerating you can hear it sorta spinning and when your slowing down you can hear it, If you jerk the wheel left or right it goes away and if you are turning it goes away. What can this be? anyone?

 

its not balanced then just take it to a tire place.

 

Could also be your wheel bearing, get it checked at your local tire shop.