Do Tires Have To Be Exact Size?

by | Last updated on January 24, 2024

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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. There’s a bit more flexibility when it comes to wheel widths.

Can I use a different size tire on my car?

The short answer is: Yes . But does wheel size matter? ... 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.

Do you have to use the exact tire size?

In almost all cases it is recommended that you stick to the factory-size for your car or truck’s tires . This is because many components of the vehicle were specifically designed for that specific size of tire. This mainly has to do with the diameter of your tires.

What happens if you use wrong tire size?

Unfortunately, altering the tire size of a vehicle without thorough and careful consideration is a decision that can really bite. Fitting the wrong tire size can cause damage to a vehicle , and is a real safety hazard as well.

Can you go down a size in tires?

As a general rule, bigger wheels result in a rougher ride. ... 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, if your car is currently riding on 17-in wheels, you can reduce the size to 16 inches.

Can I use 225 tires instead of 215?

Yes, you can . But only if the rims on your car can accommodate tires that are 10-20 millimeters wider. Bear in mind that wider wheels require more fuel due to their increased rolling resistance. Again, wider tires are more costly than narrower ones because they need more rubber during construction.

Can I use 235 tires instead of 225?

Are 225 and 235 Tires Interchangeable? Yes , they are. However, this is only possible if your car’s rims can accept the larger millimeter.

Can I drive with two size tires?

Long story short: Yes , it is a problem to have two tires of different sizes on the front (or back) of your car. Having two different-sized tires on the same axle is generally not a good thing. ... Sometimes, people choose to put larger tires on the rear axle of their vehicle for handling reasons, cosmetic reasons, etc.

Can I install 215 tires instead of 205?

For example, if your car has 205/50-16 tires and you want more grip, you can install a 215-width or maybe even 225-width tires. ... For example, you can install a 195 tire in place of a 205 tire.

Will bigger tires mess up transmission?

Despite the goods it brings, it causes a very serious problem on the vehicles. Installing bigger tires causes increased strain on the transmission . We know how to calculate torque. ... So using a wheel with a larger diameter will increase the amount of torque required to turn your large wheels.

How much bigger tire can I use?

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.

Are 18-inch wheels better than 17?

While larger-diameter wheels and tires should improve handling and high-speed performance, lower-profile tires also tend to have a firmer ride and may be noisier than the smaller, standard rubber. ... An 18-inch tire, for example, will probably weigh at least a couple of pounds more than a 16 – or 17-inch tire.

Are thicker tires better?

Larger tires improve handling and cornering , due to wider tread faces and stiffer sidewalls. ... Wider tires may also increase acceleration, especially in very powerful vehicles such as muscle cars. Larger wheels with lower profile tires are sometimes aesthetically desirable.

Can I use 215 65r16 instead of 225 60r16?

They’ll definitely fit alright... I even ran 215/60/16s (rather than standard 245/50/16s) on my factory 16×8 Firebird wheels in the winter without a problem.

Can I use 215 50r17 instead of 225 50r17?

To be honest, the difference between the two are so slim you’re not going to notice any real advantages / differences. Your speedometer is going to be slightly off and you’re going to be paying more for the 225/15’s (larger tire, more rubber = increased price). The choice is up to you .

Can I use 225 60r16 instead of 225 65r16?

There is approximately 11 mm difference between the two tires overall outside diameter. You definitely aren’t going to hurt anything, you’ll be fine so long as all 4 tires are the same size .

James Park
Author
James Park
Dr. James Park is a medical doctor and health expert with a focus on disease prevention and wellness. He has written several publications on nutrition and fitness, and has been featured in various health magazines. Dr. Park's evidence-based approach to health will help you make informed decisions about your well-being.