Press Release

The component of a car's drivetrain known as a differential enables two wheels to rotate at various speeds. Differentials contain a single input and two outputs, each of which is connected to a driving shaft or axle that in turn is connected to a wheel.
What Function Does a Differential Serve?
The left and right wheels of your car will follow slightly different paths as you make a turn. The turn will be completed with fewer tyre revolutions because the tyres on the inside of the turn will form a circle with a smaller radius.
The left and right tyres would be forced to spin at the same pace despite these distinct routes if vehicles did not have front and rear differentials. This would result in one or both tyres slipping, losing grip, wearing out the tyres too quickly, and putting additional strain on other powertrain parts.
Check MOT status and have any differential issues diagnosed and repaired or at worst ask your local mechanic to carry out a differential replacement to avoid a MOT failure.
The width of the vehicle's track is one factor contributing to the disparity in speed between the two tyres (that is, the distance between the left and right wheels). The speed differential between the inside and outer wheels increases with track width and turns that are taken at a closer radius.
Faulty Front or Rear Differential Symptoms
A few tell-tale symptoms will emerge if your front and/or rear differentials begin to deteriorate or sustain damage. These are the most typical signs of a faulty differential that you might expect:
1. Whining Sounds - Whining sounds are among the most prevalent and obvious signs of a poor differential. This can be because the differentials' parts aren't adequately greased. Perhaps there is fluid leakage in the differentials, which is hastening their early wear. You may hear whining sounds coming from the end of your vehicle where the differential is located if its parts are not being properly greased. Check MOT history to confirm if a faulty differential was a reason for a failed MOT test in the past.
2. Tyre Damage - If your left and right tyres are travelling at the same speed when you turn a corner, the inner tyres may incur greater wear as a result of being forced to spin more quickly than is optimal. As a result, your tyres will prematurely wear out. The MOT history checker indicates that defective tyres frequently result in MOT test failures. Another indication that your differential is locked is tyre scrubbing, which is the sound of your tyres slipping and grasping quickly in succession. Depending on the rubber compound, this could sound like a fast squeak or chirp.
3. Difficult handling - When you make a turn, your car's differentials provide comfortable cornering. Your car's ability to turn will likely be compromised by a failed differential, which will also make it seem unstable. Get your car to a repair as soon as you can to have it looked at by your local car mechanic if you ever notice any steering or corner-turning issues. To determine whether your car failed owing to a malfunctioning differential, complete an online MOT history check.
4. Vibrations - The drive shaft will begin to tremble if the universal joints in your differentials become too worn out. As you press the gas pedal to speed your car, the vibrations will get even more intense. If the differential fluid is leaking, the vibrations will worsen. Even though it might not appear critical, you should take this as a caution that your differentials need to be checked.
5. Gear grinding - A worn differential's gears may begin to grind more frequently. Additionally, the grinding of the gears may result in buzzing sounds. As you accelerate the car, you'll hear the buzzing sound getting louder. Having your differential and maybe the transmission inspected is a smart idea if you hear this. It might only require a gear oil change if you notice it early.

Organisation Profile:
Car Services in Reading is a car repair and maintenance company which came into existence in 2001. We wanted to change the perspective of customers towards car maintenance. We have extremely skilled 50+ employees, who work in different departments of our company. Each department has its own experienced employees who work for the betterment of the company.