# Is It OK To Increase Tire Size?

## What happens when you increase tire size?

As a result, your gas mileage can be affected as well..

## Can you increase tire size?

It’s possible to change the size of your tires without actually changing the diameter. … Generally, you don’t want to go with tires that have a diameter that is more than 3% different from the factory tires. It’s also a good idea to consult with a trusted mechanic before switching to larger or smaller tires.

## How do I increase the size of my tires?

How to Size Your TiresMultiply the width by the aspect ratio expressed as a decimal (225 x 0.55 = 123.75).Convert the aspect height to inches (123.75 / 25.4 = 4.87).Multiply the aspect height by 2 (4.87 x 2 = 9.74).Add the inside diameter of the tire (16 + 9.74 = 25.74).Repeat for the size of the new tire.

## Can I use 235 tires instead of 225?

Obviously, you will need a certain kind of tire depending on how you use your vehicle. Due to this, a 235 tire might not be better than a 225 tire, or vice versa, but depending on your situation, one tire might serve you better than the other.

## Do bigger tires use more gas?

For example, larger tires decrease your fuel economy because they are heavier, while smaller tires increase fuel efficiency. Bigger tires also have a higher rolling resistance than smaller tires which means they require more resistance and effort to get them rolling.