Brake squeak when not pressed
If you want to confirm before plunking $300 down for two new hubs, you can jack up the car, take off the brake, take off the rotor, and then spin the hub buy hand. If it sounds or feels like a meat grinder, then you don't have long on them.
At this point, they may not be so far gone that a standard wobble test (jacking up the car and pulling the wheel side-to-side) will show a flaw.
When a wheel bearing goes bad it can also cause the wheel to lean a little under weight and cause uneven brake pressure.




