What causes wheel seals to leak?

9 out of 10 times – Improper installation is the cause of wheel seal failure. A seal that is installed backwards will eventually blow out and start leaking causing you more downtime while you repair the wheel end. Your wheel seals should be inspected with a proper walk around before getting on the road each day.

How do you know when you have a bad wheel bearing?

Here are some indicators of a worn wheel hub bearing or other wheel-end damage:Snapping, clicking or popping. Grinding when the vehicle is in motion. Knocking or clunking. Humming, rumbling or growling. Wheel vibration and/or wobble. Shudder, shimmy or vibration at a constant speed.

Can worn tires sound like bad wheel bearings?

Most people describe a bad wheel bearing as making a growling or rumbling noise (the sound is often mistaken for worn tires). Also, in some cases, a bad bearing may make a high-pitched grinding or squealing sound. In either case, the frequency of the sound will correspond to the rotation of the tires.