Quick Answer: How Much Can You Change Your Tire Size?

Can you change tire size on the same rim?

As a general rule of thumb, it’s safe to fit a tire up to 20 millimeters wider than stock on the original rim.

The actual width of the tire will vary depending on the width of the rim: The tire will expand 5 millimeters for every half inch (12.5 millimeters) increase in rim width..

How do you know if a tire will fit your rim?

Step 1: Simply go to www.toyotires.com and find your tire by size. Step 2: Look at the recommended rim widths. In this case you can put a 255/40/18 tire on a wheel between the sizes of 18×8. 5 and 18×10.

Is it bad to drive with different size tires?

Having different sizes on some four wheel and all wheel drive vehicles can actually do damage to the vehicle. Since tires vary from brand to brand, and even from model to model, damage can even occur with tires of the same size if they have a large enough difference in circumference.

Can I use 235 tires instead of 215?

yes, There will be a difference, you will notice it more in the diameter if you get the same profile series. The second number is a percentage. The sidewall of this tire is 50% as tall as the tire is wide. Needless to say XX% of 215 is not the same as 235.

Can I use 235 65r17 instead of 225 65r17?

You could, and the 225/65R17 tire will fit your existing rims, but you don’t want to do so. The lesser 225mm width tire offer a narrower tread contact patch, as well as potentially a lesser load carrying capability, depending on model of tire.

Can I put 245 tires on 225 rims?

Can you put 245 tires on 225 rims? … As long as both of tires have the same diameter, you can use them. In this case the diameter is 18 for both.

Can wrong size tires damage transmission?

Increasing Tire Size Will Reduce Your Vehicle’s Effective Gear Ratio. The increased size causes the tires to rotate slower to cover the same amount of ground. … If you are running an automotive transmission this can cause some serious strain depending on the current gear ratio if you choose not to regear your system.

Can I put 18 inch tires on 20 inch rims?

When swapping from an 18-inch wheel to a 20-inch, a tire with a smaller sidewall will be required. This smaller sidewall will provide your vehicle with improved handling characteristics but will also come at the cost of a harsher ride.

Can I use a 205 tire instead of 215?

205 and 215 no proplem. size 16 no proplem but 65 more higher than 60. like 205 65 16 can fit same 215 and 225.

Do bigger tires affect gas mileage?

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.

Are 20 inch tires more expensive than 18 inch tires?

Also remember that every time you buy tires, they will cost about $50 more per tire for the 20 inch rims. the wheel itself is two inches wider. they will probably look better. … generally the bigger your wheel, the less rubber you will have between the road and the wheel.

Can I use 225 65r17 instead of 235 60r17?

Both fit 17 inch rims, so one obstacle is out of the way. 235/65R17 has a sidewall height of 153 millimeters (65% of 235 mm), while 225/60R17 has a sidewall height of 135 mm (60% of 225 mm). … You are reducing sidewall height by 18 mm (about 3/4″), so your car will be lower by this amount.

Is it OK to go up one tire size?

When changing the car’s original wheels and tires, the general rule of thumb is that you can go up or down by one inch. … For example, going from an 18-in wheel to a 16- or 15-in wheel probably won’t work, as the wheel won’t fit over the brakes. If you’re shopping for a new car, tire size is something to keep in mind.

How much difference in tire size is acceptable?

Generally, it is recommended to not exceed a 3% difference when changing from the OEM size on a non-modified vehicle. A green row means that the alternate tire diameter matches the calculated tire diameter.

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.

Are 20 inch tires better than 18 inch?

A 20-inch model will likely be 2 or 3 pounds heavier than an 18-inch wheel. Lighter wheels offer better performance and improved acceleration compared to heavier ones, so 18-inch wheels offer improved performance. … Changing from steel wheels to alloy wheels has a greater impact on the weight of the wheels.