Can I Use 195 Tires Instead Of 225?

Can I use 195 tires instead of 225? The outer diameter of 195/65R15 tires is 725mm, while the outer diameter of 225/45R17 tires is 779mm, which is a difference of about

7.5%

.

Can I replace my tires with a different size?

It’s possible to change the size of your tires without actually changing the diameter

. One example is if you want larger rims – you can buy tires that compensate for the larger rims by reducing the “height” of the outer tire.

Can you have tires with different width?

While it’s fine to put narrower tyres on the front and wider on the back,

it’s pointless to put wider tyres on just one side of the car

. This would change the weight balance and would mean one side of the vehicle would grip differently to the road when braking. It would change the cornering dynamic, too.

What does 195 mean on a tire size?

195 – This is

the maximum width of the tyre, under conditions in which the vehicle is fully loaded

, and in our example as you may have guessed, this comes to a maximum of 195 mm. 65 – Represents the ratio between the width and height of the tyre from the rim.

Can you change tire size on the same rim?

Wheels and tires are not interchangeable words

. Tires are a part of the wheel setup. For instance, your vehicle has a set size of rims, but you can buy different sizes of tires to fit those rims, as long as the middle of the tires is the correct size.

What’s the difference in tire size?

The two-digit number after the slash mark in a tire size is the aspect ratio

. For example, in a size P215/65 R15 tire, the 65 means that the height is equal to 65% of the tire’s width. The bigger the aspect ratio, the bigger the tire’s sidewall will be.

Do tire sizes have to be exact?

How to make sure that rims will work with tires? Width and diameter are the two factors that determine tire and rim compatibility.

For diameter you’ll need to be sure that your tires and wheels are an exact match

, e.g. a 215/65R17 tire will only fit on a 17′′ diameter wheel.

Can wrong size tires damage transmission?

Increasing Tire or Rim Size Can Cause Premature Wear

If you are running an automotive transmission

this can cause some serious strain depending on the current gear ratio if you choose not to re-gear your system.

Is it OK to go up one tire size?

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.

Does width of tire matter?

The tire width will affect their price and several other characteristics, such as grip, noise level, driving comfort, and appearance

. Replacing narrow tires with wider ones will usually increase rolling resistance and, therefore, slightly increase fuel consumption.

What happens if tires are not the same size?

If you continually use mismatched tires and wheels

they will wear out unevenly and can cause problems later down the road

. If you choose to drive your vehicle with mismatched wheels the same issues can result. Mismatched wheels will fit each tire differently causing uneven wear and tear.

Will different size tires affect differential?

With two different size tires there is a difference in speed even going straight down the road. This will

over-work the differential

and harm it very quickly.

How wide is a 195 tire?

195/50R15 tires have a diameter of 22.7′′, a section width of

7.7′′

, and a wheel diameter of 15′′. The circumference is 71.2′′ and they have 890 revolutions per mile. Generally they are approved to be mounted on 5.5-7′′ wide wheels.

How tall is a 195 tire?

Can you change tire aspect ratio?

That said,

the only dimensions you can change are the width and aspect ratio

— never the wheel size, unless you buy replacement wheels — and you should always strive to keep the total height of the tire the same as the OEM. So, if you widen the tire, you may need to decrease the aspect ratio, and vice versa.

What size tire will fit my rim?

You will see a series of letters and numbers that will look like this

for example: 205/55R16. This will confirm the size of the tires on your vehicle. Make sure all 4 tires read the same size, as some vehicles come with staggered fitments which means the front and rear wheels and tires can be different sizes.

How wide is a 225 tire?

The number “225” stands for the width of the tire in millimeters – so in this case the tire is

22.5 cm

wide. The “45” that follows is the aspect ratio – the height of the tire sidewall as a percentage of its width.

How do I choose tire size?

Are r16 and r17 tires interchangeable?

If all of these questions have the correct answer,

YES, you can safely use your newly acquired wheels

, even though they are 1′′ smaller in diameter.

Can you put a smaller size tire on your car?

Making the change to smaller tires

may require a lowering kit or springs, arms, brackets, stabilizing bars, and shocks

. With all of these modifications, you may be looking at interference with your car’s sensors and computers — plus, a hefty price tag.

Do bigger tires affect engine?

Bigger wheels mean heavier wheels, and

heavy wheels force your engine to work harder and use up more gas

. How much gas you use will be dependent on the strength of your engine. The loss in miles per gallon will be more apparent if your car has a smaller engine.

Do bigger tires wear out faster?

Your car’s steering has to exert greater effort just so it can turn large tires sideways. This forces tires to scrape against the surface which wears them out faster

. Rotating them more often will help delay the wear and tear. However, keep in mind that big tires generally have shorter life spans than smaller tires.

Do bigger tires affect 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.

Do you need an alignment after changing tire size?

When the tire size is different from the factory, a car’s alignment will need to be adjusted after a tire change

. This is because tires that are wider or taller than original equipment tires stretch the suspension slightly and cause changes in camber and caster angles, as well as toe angles.

Why do cars shake at high speed?

As you get into the higher speeds, if you distinctly feel vibrating coming from the engine, this could be a result of a

lack of power, fuel, or oxygen getting to it

. The spark plugs, fuel filter, and air filter should all be checked and replaced as needed.

Does changing tire size affect speedometer?

Up-sizing, or installing a taller tire, will lead to a speedometer reading that is slower than your actual speed

. This is because a taller tire will have a larger overall circumference, causing it to need to travel more distance per revolution than the original equipment tire.

What happens when you change your tire size?

Installing larger wheels and tires, also known as “plus-sizing,” can affect the accuracy of its speedometer and odometer, handling, steering response and more.

If done incorrectly, changing the tire size can be detrimental to the safety of your vehicle

.

Can you mix tire sizes?

What happens if I put smaller tires on my car?

Smaller tires can cause inaccurate information from your speedometer and odometer, create transmission shifting issues, cause anti-lock brakes to malfunction, and may even trip your check engine light.

What happens when you put wider tires on your car?

First, bigger tires are usually much heavier. Adding a set of four big and heavy tires to your vehicle will

add a lot of new weight

. That added weight can hurt your car’s acceleration and expend more fuel. It can also put more strain on your brakes to slow down the vehicle.