Quick Overview
- In this blog post, we will delve into the question of “does wheel bearing fail MOT” and provide a comprehensive guide to understanding the implications of wheel bearing failure during MOT inspections.
- The cost of wheel bearing replacement varies depending on the vehicle make and model, the severity of the damage, and the location of the repair.
- The average lifespan of a wheel bearing is typically between 50,000 to 100,000 miles, but it can vary depending on factors such as vehicle type and driving conditions.
Wheel bearings are crucial components that ensure smooth and safe vehicle operation. However, like any mechanical part, they can deteriorate over time, leading to potential issues and MOT failures. In this blog post, we will delve into the question of “does wheel bearing fail MOT” and provide a comprehensive guide to understanding the implications of wheel bearing failure during MOT inspections.
What is an MOT Inspection?
An MOT (Ministry of Transport) inspection is a mandatory annual assessment required for vehicles over three years old in the United Kingdom. It aims to ensure that vehicles meet minimum safety and environmental standards. During an MOT, various components of the vehicle are inspected, including wheel bearings.
How Wheel Bearings Fail
Wheel bearings are designed to allow wheels to rotate smoothly while carrying the weight of the vehicle. They consist of a series of ball bearings or rollers that rotate within a hub. Over time, due to factors such as wear and tear, contamination, or improper installation, wheel bearings can fail.
Common signs of wheel bearing failure include:
- Grinding or humming noises
- Increased vibration
- Loose or wobbly wheels
- Uneven tire wear
Does Wheel Bearing Fail MOT?
Yes, wheel bearing failure can lead to an MOT failure. During an MOT inspection, the examiner will check the condition of the wheel bearings by listening for unusual noises, assessing for play or looseness, and visually inspecting for any damage or leaks.
Consequences of a Failed Wheel Bearing MOT
A failed wheel bearing MOT can have serious consequences, including:
- Reduced vehicle safety
- Increased risk of accidents
- Damage to other components
- Potential for costly repairs
How to Prevent Wheel Bearing Failure
To avoid wheel bearing failure and ensure a successful MOT, it is essential to:
- Regularly inspect wheel bearings for any signs of wear or damage
- Replace wheel bearings as recommended by the manufacturer or mechanic
- Avoid overloading the vehicle
- Use high-quality components and ensure proper installation
When to Replace Wheel Bearings
The frequency of wheel bearing replacement depends on several factors, such as:
- Type of vehicle
- Driving conditions
- Mileage
- Manufacturer recommendations
However, as a general guideline, most wheel bearings should be replaced every 50,000 to 100,000 miles.
Cost of Wheel Bearing Replacement
The cost of wheel bearing replacement varies depending on the vehicle make and model, the severity of the damage, and the location of the repair. Typically, the cost ranges from £150 to £500 per wheel.
Key Points: Ensuring Safety and Compliance
By understanding the implications of wheel bearing failure on MOT inspections, you can take proactive steps to prevent potential issues and ensure the safety and compliance of your vehicle. Regular maintenance, timely replacements, and professional repairs are essential for maintaining optimal wheel bearing performance and passing MOT inspections with confidence.
Top Questions Asked
Q: Can I drive with a failed wheel bearing?
A: It is not advisable to drive with a failed wheel bearing as it can compromise safety and lead to further damage.
Q: How often should I inspect my wheel bearings?
A: It is recommended to visually inspect wheel bearings every 6 months or 6,000 miles.
Q: What is the average lifespan of a wheel bearing?
A: The average lifespan of a wheel bearing is typically between 50,000 to 100,000 miles, but it can vary depending on factors such as vehicle type and driving conditions.
Q: Can I replace wheel bearings myself?
A: While it is possible to replace wheel bearings yourself, it is recommended to have them replaced by a qualified mechanic to ensure proper installation and safety.
Q: What are the symptoms of a front wheel bearing failure?
A: Common symptoms of front wheel bearing failure include humming or grinding noises, increased vibration, and uneven tire wear.
