Can I Put Wider Tires on My Stock Rims?

Can I Put Wider Tires on My Stock Rims

Of course, you want to choose the best tires for your car. But on the aesthetic side, will it be possible for you to have wider tires on your stock rims?

Can you put wider tires on your stock rims? Should you do it?

The answer is yes. You can put wider tires on your stock rims. You just have to remember that you will compromise fuel efficiency and speed.

You can also have wrong readings on your speedometer. So, you have to keep in mind these effects if you want to put wider tires on your stock rim.

If you want to ensure safety, the tires should be 20 millimeters larger than the stock rims. Nothing more than that.

Refer to your vehicle’s specifications to have the perfect fit for your vehicle. You can ask experts about this matter if you truly want to enhance the aesthetics of your car.

A possible option is you can also change your rim size. It will be good if you will double-check the acceptable ranges with the manufacturer.

Or you can go to the local mechanic who can help you in getting wider tires for your rims. If you want to know more about wider tires, you can watch the following video:

Warning: Wider Tires May Not Be Safe

You may have a good reason why you do not want bigger tires for your stock rims. You do not want to compromise the safety of your car.

The speedometer can have inaccurate readings by using wider tires. Or worse, it may stop working.

Wider tires also have an impact on your car’s stability. It may be common with trucks and SUVs, but you must think of your car’s fuel efficiency.

You will have different miles per gallon when driving on wider tires. And it can also make your warranty void.

You may regret this if you have warranty coverage left.

Factors to Consider

Factors to Consider

You may want to improve the look of your car by having wider tires. It may give help on the performance of your car, in giving good turns and keeping the grip.

Having a wider wheel can give you a wide range of tire options. You will have a variety of performance versions.

But there are factors that you should consider. The weight of your car will increase as tire size increases.

This will affect fuel efficiency. Acceleration and steering will become more difficult.

You will have a rougher ride because the sidewall is shorter. You will be given less cushioning.

If you use larger tires than the original, the tires may rub against the fender. A change in size can result in an inaccurate readout in the speedometer.

So, you should maintain the diameter and breadth of the wheel to make the speedometer work properly. So, only tires that are 20 millimeters wider should be put in your stock rims.

The rim width will dictate the width of the tire. Your tires can be 5 millimeters wider for every half-inch increase in rim width.

So, you have learned again that you can put wider tires on your stock rims. Now, we should discuss the factors that you have to consider in doing this.

Read the following:

1. Load Index

The maximum weight that your tire can support can impact the handling of your vehicle. If you have a high load index, you can carry heavy loads.

You can even tow a trailer. This is the benefit of having wider tires.

2. Air Capacity

Wider tires can hold more air because they have a higher air capacity. It influences the ride quality of your car.

When you have a higher air capacity, you will have a softer ride. Low air capacity, on the other hand, means a firmer ride.

3. Fitment

One factor that you have to consider is whether or not wider tires can fit your car. You have to know that wider tires need larger rims.

So, you have to ensure that your rim is wide enough to have wider tires. You have to consider the width of your car’s body.

If the tires are too wide, they can rub against the body every time you turn.

4. Fuel Economy

An important factor to consider is fuel economy. Because of less rolling resistance, wider tires need less energy to move.

Research shows that fuel economy is improved by three percent if you switch to using wider tires. The only downside is that they are heavier.

5. Safety

You should have safety as your priority. Make sure that having wider tires will not affect the handling of your vehicle.

6. Speed Rating

It is important to know the control performance of a car at specific speeds. This is how you can maintain safety.

You should check your tire’s maximum speed by knowing the manufacturer’s recommendation. It is listed in the service description.

This is an important factor to keep when you are getting wider tires.

7. Performance of the Car

There is increased friction in using wider tires. This means that you will have lowered gas mileage.

Your car can also experience more road noise. Having wider tires affects your transmission.

You will have inaccurate readings on the speedometer and odometer.

8. Size of the Wheel Well

You should consider how much your tires will rub against the wheel well. Your tires need room to spin where they do not have to affect the wheel well.

9. Quality of Tires

A very important factor to consider is the quality of the tires. You can ensure safety and durability as you drive.

10. Traction

Traction is the grip of your tires on the road surface. You have to consider this in choosing wider tires because every tire has different tractions.

If you want to know more about why wider tires have more grip, you can watch the following video:

Why Will You Want to Use Wider Tires? 

There may be certain reasons why you will want to use wider tires. They are the following:

● Better Aesthetics

Wider tires are more attractive. When you fit them into the axle and the wheel, they look sleeker and more stylish.

Smaller tires look cheap and unattractive.

● Better Performance

Tires make contact patches with the road. This is where the rubber touches the ground.

If your tires are larger, the more the tires will grip the surface. You will have the best grip when you turn, brake, or accelerate.

You can expand contact patches by getting wider tires which can make the contact patches wider. Also, wider tires have a greater diameter that can make the patches longer.

Advantages and Disadvantages of Using Wider Tires

● Advantages

You will have increased clearance. This will be good if you want to take your vehicle off-road.

You can spot more objects at a larger distance when you are driving. You will have the ability to scale over big rocks.

Especially if you live in a terrain, wider tires will be great for you.

● Disadvantages

You must know that it is risky to use wider tires. There is a negative impact on your safety when driving.

To add, wider tires are expensive. You need to upgrade your rim to have wider tires.

It can even be more complicated. You cannot do it yourself unless you have the right knowledge and equipment.

You even have to reprogram the speedometer of your car. You should also have an adjustment in the TPMS (Tire Pressure Monitoring System).

To put wide tires is also costly. You should spend more to have them.

Besides, fuel economy will go down when you are using wider tires. You have to visit the gas station more often.

What to Look for When Shopping for Wider Tires

Why Will You Want to Use Wider Tires

When shopping for wider tires, you need to make sure that the inner diameter of the tires matches your rims. You do not have to compare all the specifications with your old tires.

You have to examine the trading width for the aspect ratio. This implies that you should reduce the percentage points off the aspect ratio.

You should be exact with the width of your stock rims. Measure the rims in inches, not in millimeters.

After finding a new set of tires, see if the rims will fit on them. Look for the manufacturer’s recommendation.

There is a range of rims sizes that will have different tires fit on them. If the rim width of your car is within that range, you can fit the tires on those rims.


What Happens If I Put Wider Tires on My Car?

You will add a lot of weight to your car. It is because bigger tires are heavier.

This can affect your car’s acceleration. You can also use more fuel.

Your brakes will also have strain every time you slow down.

Do Wider Tires Give a Smoother Ride?

If you have bigger wheels, you will have a rougher ride. You should switch to smaller wheels if you want a smoother ride.

This thing is easy and does not need any major modifications.

Do Bigger Tires Affect Transmission?

Yes, bigger tires affect transmission. It also affects the drivetrain, brake system, and other parts of the car.

It can affect your odometer and speedometer because of its larger circumference.

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