A growling or grinding noise that gets louder with speed is the classic sign of a bad Wheel Bearing. If ignored, a seized bearing can weld itself to the spindle or shear an axle.
Front vs. Rear
Front Wheel: Typically adjustable tapered roller bearings (Inner and Outer).
Rear Wheel: Pressed-on bearings for semi-floating axles. Replacing these usually requires a shop press.
Inventory: We stock the specific numbers (e.g., A2, A6, Set 10) for Ford, GM, and Mopar axles.
