Wheel bearings are essential components of your vehicle, enabling smooth and efficient wheel rotation. Concealed within its hub assembly, these components support its weight while permitting its wheels to spin with minimal friction – essential elements that contribute to an enjoyable and safe drive experience; when worn-out bearings cause noise issues or unsafe driving conditions.
In this article I will look at each of the elements that affect the rear and front cost of replacing a wheel bearing. I also explain the frequency that wheel bearings must be replaced and talk about the symptoms you could observe when bearings fail. Near the end of this article I address the issue of whether it is safe to drive on poor wheel bearings.
What are the Symptoms of bad Wheel Bearing of Car?
Here are the symptoms of a bad wheel bearing in a car:
#Unusual Noises
One of the telltale signs is an unusual, persistent growling or rumbling noise that increases with vehicle speed, often sounding like a low-pitched hum or grinding sound. These noises may change when turning or shifting weight from side to side of your vehicle.
#Wheel Vibration or Wobble
Faulty wheel bearings may cause vibrations to the steering wheel and throughout the vehicle at higher speeds, leading to wobbly or wobbling sensations that vary in intensity as you accelerate or decelerate.
#Uneven Tire Wear
Failing wheel bearings can contribute to uneven tire wear patterns. If you notice unusual tire wear patterns on one side or particular tires, this could indicate an issue with their bearing.
#Looseness or Play in the Wheel
When shaking it by hand, you might detect excessive looseness or play in an affected wheel, signaling possible wear or damage to its bearing.
#Misalignment of Steering Wheel
Worn wheel bearings may cause your vehicle to pull to one side due to uneven pressure or friction on a certain wheel.
#ABS or Traction Control Light Activation
Failing wheel bearings could activate ABS (Anti-lock Braking System) or traction control systems due to irregular wheel speed readings caused by their flaws, activating ABS or traction control lights and systems as a response.
How Much Does A Wheel Bearing Replacement Cost?
Replacement costs depend on various factors, including your car’s make and model, labor costs in your area and whether or not both wheel bearings need replacing. On average, replacing one bearing typically costs $100 to $700 including parts and labor. But costs can differ depending on its complexity as well as vehicle type.
Factors Affecting Wheel Bearing Replacement Cost
Several factors can influence the cost of wheel bearing replacement:
- Car Make and Model: Some vehicles require specialized parts or more labor-intensive processes, impacting the overall cost.
- Location: Labor rates can vary significantly based on the region or service center.
- Single or Multiple Bearings: Replacing one wheel bearing versus both sides can affect the total cost.
- Quality of Parts: OEM (Original Equipment Manufacturer) parts tend to be more expensive than aftermarket alternatives but might offer better quality and durability.
- Additional Repairs: Sometimes, wheel bearing replacement might necessitate other associated repairs, impacting the overall cost.
Always consult with a trusted mechanic to get an accurate estimate for your specific vehicle and situation.
How Often Should Wheel Bearings Be Replaced?
Wheel bearings typically last 85,000-100,000 miles under normal driving conditions and maintenance practices, though their lifespan can depend on other factors like driving conditions, maintenance practices and type of bearing installed.
It’s wise to follow manufacturer recommendations and have your wheel bearings regularly inspected if you notice any strange noises or sensations while driving; regular maintenance checks will help identify potential issues early and hopefully ward off more serious ones in the future.
Can You Drive with a Bad Wheel Bearing?
It’s generally not recommended to drive with a bad wheel bearing because it poses safety risks and can lead to further damage. A faulty wheel bearing can cause various issues such as uneven tire wear, steering problems, and in extreme cases, loss of control. It’s best to have it inspected and replaced as soon as possible if an issue is detected.
How Hard Is It To Change A Wheel Bearing?
Change a wheel bearing yourself can vary depending on the car model and level of experience with automotive repairs. It typically involves lifting your vehicle and disassembling its wheel, brake caliper, rotor and hub assembly in order to access the bearing. Specialized tools may be needed such as bearing presses. A moderate mechanic with proper tools should have no difficulty performing this process on their own; otherwise it would be safer to hire professional assistance for it.
Do you have to change both wheel bearings at the same time?
It’s often recommended to replace wheel bearings in pairs, especially if one has failed. While it’s not always necessary to change both simultaneously, if one bearing has worn out, the other may not be far behind in terms of wear and tear. Replacing both at the same time can ensure balanced performance and prevent future issues.
Important Tips About Wheel Bearing Replacement
Here are some concise tips for wheel bearing replacement:
- Quality Matters: Use high-quality replacement bearings to ensure longevity and performance.
- Clean Environment: Work in a clean area to prevent contaminants from entering the bearings.
- Torque Specifications: Follow manufacturer torque specs during installation for proper seating and operation.
- Hub Inspection: Examine the hub and spindle for wear or damage before installing new bearings.
- Professional Assistance: If uncertain, seek professional help to ensure proper installation and functionality.
