How To Improve Gas Mileage With Proper Tire Maintenance

There are so many factors that can affect the gas mileage of your car.

The wheels and tires carry the complete load of the vehicle and directly influence the fuel economy of your vehicle.

They put a solid impact on the overall performance and life of your vehicle such as your automobiles and car performance.

The overall performance depends upon the size of the wheels you installed in your vehicle.

Tires Affect Gas Mileage

The tires can alter the number of miles you covered to the effect of the gas tank.

The tires can affect 20 % – 30 % of your fuel consumption by vehicle.

While the tires can affect the road CO2 emissions by 24 %. The overall load of the vehicle depends on the tires.

When the tires are designed with minimum rolling resistance they distribute the load to all tires and the stress working by the engine is also relieved.

So the decrease in Rolling resistance can provide a fuel-efficient drive.

Rolling Resistance

Rolling resistance is the friction and dragging in the rolling movement and how the tires maintained their inertia.

The rolling resistance is affected by many factors air drag and the quality of the road can impact the fuel economy by affecting rolling resistance.

Rolling resistance can be defined as the th force exert by the axle to move a loaded tire in the forward direction.

This is the overall force put by the tires to move along the track.

The special tread design and new compounding materials are used for the construction of tires that can minimize rolling resistance.

The tire with low rolling resistance offers a fuel or gasoline-efficient and electricity-efficient drive.

Tires Rubber Contact With The Road Surface

Tires are the only part of a vehicle that connects the vehicle to the road surface.

If your tires are worn out, you can attach an emergency patch known as a “Contact patch” to your tires, which will continue your drive.

The tires worn out can instable the vehicle and lead to mishandling.

In addition to mishandling, a worn-out tire cannot balance the vehicle, and the risk kr slipping increases with worn-out tires.

As the worn-out tires cannot manage the vehicle load, they pressurize the engine and cause more fuel burning.

With worn-out tires, the stressed working of the Fuel engine is observed to take the vehicle in the forward direction.

A stressed working by engine impact badly to the whole vehicle.

If the engine works under stress with worn-out tires, it utilizes more fuel or gas per mile as compared to normal tires.

Hence, the worn-out tires burdened your fuel economy.


The tire’s tread design and its composition compound are responsible for 35-50% of rolling resistance and influence your fuel economy.

In modern tires, the special tread compound is used which impressive lowers the rolling resistance and provides a fuel-efficient drive.

The rolling resistance can also decrease by the tread design, the tread pattern is engineered with shallow tread ribs that increase the road traction and make the tire fuel efficient.

The drivers of the racing car installed the set of tires with no tread because it lowers the rolling resistance, and helps in achieving high speed quickly by ensuring a resistance-free ride.

In this type of car, the drivers usually add tread to the tires for efficient braking in the worst weather conditions.

If you installed a set of chunky tires for off-road driving, You will experience a fuel-efficient drive.

You must be aware of the loss of traction and performance of tires in rain and winter weather if the tires do not have treadwear.

Tire Size

Large-size tires are heavier than small-size tires, so they can stress the engine working and decreases your fuel economy.

As compared to the small-size tires the rolling resistance is more observed in large-size tires.

It means that the tires require more force and fuel to move forward and more fuel is required for rolling.

In general, small-size tires are preferred for better fuel economy than large-size tires.

However, with large-size tires, you can a better mileage with less power at high speeds.

It is because starting the engine working is easier with the small size tires, but when the engine starts the large size covers the same mileage as the small tires.

So it is better to make your ride fuel-efficient with large-size tires.

The tire’s size and weight can vary by every inch you are adding in your wheel size, and the height of the side wall also impacts it.

As a result, a variation in load carrying capacity has been affected, that how much weight can handle your vehicle after the changes in tires.

Proper Inflation Of Tires

You can easily get good fuel economy by maintaining your tires properly inflated.

A 10 % increment in fuel consumption has been observed if you drive with 20 % under-inflated tires.

With an under-inflation problem, the tires need more fuel to move forward and the engine has to work overloaded.

Under-inflation is the low air pressure in tires, which increases the contact of the tire with the road and causes more friction and rolling resistance.

Hence the rubber cannot support the weight of the vehicle and implies bad stress on the engine, which increases your fuel economy.

Despite fuel economy, the under-inflation of tires causes frequent wearing out, and 20% – 25% of blowouts take place due to under-inflated tires.

As the under-inflated tires badly impact on engine and Overall drive. The over-inflated tires can also harm the driver and vehicle.

The over-inflated tires lower the tire’s grip and road Traction by altering the Contact patch of the tire.

In short, with an over-inflated tire, the dangers will be wandering around and soon you will need to install a new set of tires.

For proper maintenance, it is recommended to must check your tire’s inflation once a month. Studies found that 42% of drivers can not identify that the tire is under-inflated or need inflation now.

The recommended tire pressure is important because defined air pressure can provide the optimum performance of the tire.

If you are the owner of an electrical Car, it is recommended that relying on the Tire pressure monitoring system TPMS is not enough.

It usually gives alarming signals when tire inflation reaches 25% below. So you should learn the checking optimum tire pressure.

Nitrogen Filled Tires

Here you can read a detailed blog on the benefits of filling nitrogen in your tires.

But in short, nitrogen-filled tires cannot Improve the performance of vehicles.

If you filled the air in your tires, the air is the composition of 78 percent Nitrogen, 21 percent Oxygen, and other gases such as Carbon dioxide, etc.

The handling, ride performance, and Braking response cannot be improved by nitrogen-filled tires but they may have another advantage nitrogen-filled tires prevents corrosion as compared to air-filled tires.

Nitrogen-filled tires can manage the tire’s pressure more efficiently than air-filled tires.

Hence improving traction and handling on the road surface. With air-filled tires, the temperature swings effect is observed due to the presence of Oxygen.

But nitrogen-filled tires ensure a temperature swings-free ride. The presence of oxygen can cause oxidation which is not required but the nitrogen-filled tires can cover this problem.

The nitrogen-filled tires are long-lasting as compared to the air-filled tires, the reason is quite understandable is that the molecular size of nitrogen is greater than oxygen molecules.

So, the molecules of nitrogen can not easily escape from the walls. Pure nitrogen is chemically inert and cannot react with moisture and water vapors, so hectic corrosion is preventable.

Because the oxygen can cause corrosion such as Corrosion of Tire Pressure Monitoring System TPMS.

The temperature fluctuations can alter the tire pressure, and the air-filled can easily fluctuate the temperature.

But pure nitrogen is cooler than air and cannot be affected easily.

Due to these all features, nitrogen filling in tires is 5 dollars more expensive than air filling.

Wheels Maintenance

The wheel maintenance can also Improve your fuel economy.

The material used for wheel construction decides the weight of the wheels. So heavier wheels such as Steel wheels are heavier and require more power and fuel for rolling.

If you choose a wheel made up of light alloy, it will lower your fuel economy by lowering the rolling resistance due to its lightweight. After weighing, the size of a wheel also impacts fuel economy.

If you installed a wider set of wheels, it stressed your engine working and lowers the fuel economy

Wheel Alignment

In addition to tire and wheel sizes, the alignment can also impact your fuel utilization.

If the tires are misaligned and the alignment is off, your tires cannot be able to deal with the load of the vehicle and make it hectic for the engine.

It is strongly recommended that check your wheel alignment and tire rotation daily.

By proper checking, you will surely protect your vehicle from frequent wearing and damage.

Misalignment can lead to uneven treadwear, which directly impacts badly on fuel economy.

Thank you for reading

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