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Are 12 Wides Bad for Your Truck?

Are 12 Wides Bad for Your Truck?

The 12 wides on the truck refer to the huge tires that look bigger than the normal ones.

These give a look of a sports vehicle to the pickup and provide a better grip on the road.

Are 12 Wides Bad for Your Truck? According to our research and customer reviews, 12 wides are bad for your truck because they are bigger and create more friction on the road. As a result, they put extra load on the engine and consume more fuel than standard ones. Moreover, they create difficulty in controlling the steering wheel and reduce the acceleration. Furthermore, these tires are expensive, difficult to adjust, and unfit for wet roads. So, it is better to choose 10 wides when you do not have to off-road. 

The use of bigger tires is not completely bad, but it depends on your choice and usage purpose.

Therefore, it is becoming a trend in the automobile industry to have wide wheels because they look strong and better.

Truck upsizing is a time-taking and hectic process, so you should first consider the safety and stability of the pickup.

What are wide truck tires? 

Truck wides depict their wheel width, which plays a significant role in improving the driving experience.

The width of wheels is usually in inches, which determines the distance across its barrels. However, it varies in every vehicle and depends on the choice of driver.

The tires of some sports vehicles range between 14 to 22 inches, while the pickup has 6 to 18 inches wheels width.

Why are 12 wides bad for your truck?

The bigger tires are not good for your pickup, and there are many reasons behind it. It has a negative impact on the resale value and brakes.

Stress on the braking system

There will be more stress on the braking system when you add these beyond their capacity to manage.

It puts extra strain on this system and makes it harder to work.

Furthermore, it can lead to quick wear and tear because of extra stress, and you need to change them frequently.

Hard to control steering

These add extra weight to the vehicle, which creates difficulty in steering it and lessens the acceleration.

It makes the truck’s steering challenging because you cannot manage a heavy structure than a lightweight.

You cannot take quick and sharp turns because it takes a long time to turn the steering.

Moreover, you cannot return to the center position quickly after a turn.

The vehicle gets higher from the road due to bigger tires, and this increased height leads to higher gravity. So, it can create stability issues when you try to take a quick turn on the corner.


A bigger item costs you more than a small one than the wider wheels.

Few manufacturers produce huge tires resulting in less competition.

Moreover, they are not easily available due to lesser use; that’s why there are expensive.

More fuel consumption

They consume more fuel as compared to narrower wheels due to increased friction.

In addition, the heavy parts impose a burden on the engine to run efficiently.

The engine consumes more power and burns more fuel to run efficiently.

At the same time, small wheels produce lesser friction and consume lesser fuel.

Therefore, 12 wides lower the fuel economy due to extra weight on the vehicle.

In addition, the broader size makes it less aerodynamic because they commonly stick out of the rim.

One more reason behind excessive fuel consumption is the increased rolling resistance due to more surface area contact with the road.

Less accurate speedometer readings

The speedometer is not compatible with every tire size, so you have to change them after checking the capacity of your vehicle.

This device gives less accurate readings when you do not adjust it according to their size.

Difficult to adjust

It is not easy to replace these with bigger ones as you have to make many adjustments.

You have to adjust the width according to their size.

Not only do you have to adjust the new parts, but you have to bring modifications to the speedometer system so that it provides the correct reading.

Unfit for snowy roads

It is not a good decision to replace the standard tires with bigger ones when you have to drive on wet and snowy roads.

Moreover, unlike the narrower ones, they act as snow plows, providing efficient traction on slippery roads.

So, it is better to avoid the 12-inch wides on pickups that mostly remain on the wet roads.

Do wider tires have better durability?

The broader tires having a large surface are more durable than the narrower ones, which have lesser contact area with the road.

Moreover, they are more stable on the road, which results in lesser wear and tear.

They can absorb more heat because they contain more mass than narrower ones.

The presence of more mass indicates that it takes more time for wearing and tearing.

Their extra-broad size helps corner the wet surfaces and prevent damage to them.

Can I add a 12.5-inch tire on 12-inch wides? 

It does not sound good to add 12.5 inches of tire on the rim, having a width of 12 inches.

You can do so, but it is not good because there will be lesser sidewalls for protecting wheels.

Therefore, you should remain conscious and careful while driving around the curbs.

The beads can break easily when you are airing down.

It is better to put 13.5 inches tire on the 12 inches rim that can hold a better grip.

In addition, this assembly helps provide better traction as they can fit perfectly into the rims.

However, you can also change the rim size to add 12.5 inches.

Decrease the limit of rim width and choose narrow wides with 11 inches width for better handling.

Moreover, you can choose a rim size of 8 inches to 11 inches to put a 12.5-inch wheel.

Is a wider tire better on a truck?

Bigger tires offer some benefits and many disadvantages that attract some drivers to install them on their pickups.

The use of 12 inches wides is becoming a trend in the automobile industry because it is better for off-road driving.

Moreover, they provide a better grip on the road due to the increased contact area on the road.

They offer improved traction that helps maintain a strong grip of wheels on the rim.

It allows vehicles to corner in a better manner.

It offers a better driving experience on dry roads, providing a sporty appearance and improving its design.

They have wider sipes that can trap water better than narrower ones.

Standard wheels have lesser widths ranging between 6 inches to 10 inches.

Furthermore, you can get better control over the pickup by upsizing it with bigger parts.

For example, it is better to install 12 inches broader wheels when you want to drive on rough and dry roads.

How big is a 12 wide tire?

You can find wheels with varying wides that start from 6 inches to 16 and 18 inches.

12 inches wide have a bigger structure because their width is almost 305 to 315 mm. So you can add an 11 to 13 inches tire on the rim that is 12 inches in size.

You can access their size by looking at their sidewall, where you can see a value like P305/55R16.

Here, 305 is its width in millimeters, while R16 indicates the rim size in inches.

There is a difference of almost 11% in the size of pickup with 10 and 12 inches wide tires.

The ideal width of 10 inches tire is 265 or 275 mm. At the same time, the width of wheels for 12 inches is 305 or 315 mm.

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