Drivetrain Damage from Mismatched Tires: Cons

The type of tires installed on your car plays a great role in the feel, performance, and speed of your car.

And if you’re wondering if Mismatched Tires could also cause damage to the drivetrain then you’re correct.

As discussed in our article about drivetrain malfunctions, the drivetrain is a combination of all the components that aid the movement of the wheel.

A drivetrain consists of the engine, axle drive, wall bearing, transmission, and shifting between 4WD and 2WD.

Using tires of different sizes and threads will cause drivetrain Damage to any of the above parts since most of them won’t be able to properly propel the wheel.

Without wasting much time, let’s see some of the drivetrain damages that might arise from using Mismatched Tires.

Drivetrain Damages from Mismatched Tires on 4WD.

Four (4) wheel drive vehicles are not exempted from drivetrain Damage on Mismatched Tires.

For instance, 4WD vehicles have a central differential speed that shifts from the front Tires to the rear and also side to side.

If there’s a difference in the diameter of the Tires, it will affect the transmission and cause drivetrain damage.

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Also, Mismatched Tires also result in your tires running at different speeds because the axle shaft is transmission being relayed from the sensors.

It’s important that you use Tires of the same size, threads and if possible model to avoid endangering yourself, other road users, and the drivetrain.

Drivetrain Damages from Mismatched Tires on 2WD

Installed on the two-wheel drive are components called the differential assembly, which aid the wheels in turning sideways and also overcoming different speed barriers.

If the Tires installed on the two-wheel drive are of different sizes, it’ll be hard for the car to move at a balanced and stable speed thereby reducing the lifespan of the differential assembly.

So, make sure to install Tires of the same sizes and threads on a 2WD to avoid causing damage to the drivetrain.


Can uneven tires damage transmission?

Yes, the transmission is one of the components that make up the drivetrain, failure to use Tires of the same size, threads, and model will cause damage to the transmission.

Can mismatched tires damage your car?

Yes, most especially the drivetrain component such as the transmission, engine, axle drives, and wall bearings.

What happens if you have mismatched tires?

Mismatched Tires make it hard for the transmission to rotate other tires at the same speed.

This will likely cause uneven wear on the ties or damage to the drivetrain.

Can tires damage the transmission?

Yes, Mismatched Tires can cause severe damage to the drivetrain and transmission.

Can I replace just one tire on a 4WD?

Yes, you can but auto experts recommend that you replace all four tires even when one is faulty.

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This is to eliminate any drivetrain damages from Mismatched Tires.

Is it OK to have different tires front and back?

No, make sure all four or 2 tires are of the same size, threads, and model. You can check your manual guide for more information.

What happens if one tire is bigger than the rest?

If one tire is bigger than the rest then the transmission will not properly control the braking and rotation of the wheels.

Can mismatched tires cause vibration?

Yes, since the tires aren’t of the same size; your wheels are susceptible to being unbalanced thereby causing vibration and a shaky car.