Can you replace one wheel bearing at a time?
Based on this line of thinking, it would make sense to recommend replacing both wheel bearing hubs at the same time even though only one has obviously failed. As long as the other wheel bearing is not making noise and play is still within specifications, it should remain in service.
How hard is it to change a wheel bearing?
Changing your own wheel bearings is considered an intermediate job that can be done at home, but will need some speciality mechanic tools. Be sure to obtain your vehicle’s service manual and identify the type of wheel bearing your vehicle is equipped with before you begin the repair.
Can I drive my car if the wheel bearing needs to be replaced?
If you suspect your wheel bearing is going bad, it is best to have the bearing replaced before the tires go bad to save both money and peace of mind. If a wheel bearing is missing, it is not recommended you drive the vehicle at all as the wheel can fall off entirely while the vehicle is in motion.
What happens if you drive too long on a bad wheel bearing?
You may lose control of your vehicle. Since a bad wheel bearing can cause the wheel/tire assembly to loosen, driving with a faulty bearing can be extremely dangerous—especially at high speeds. You could even end up losing control of your vehicle.