What Happens If I Put The Wrong Size Tires On My Car?

Is it OK to change tire aspect ratio?

Generally, the worst issue you will cause by changing the size is an inaccurate speedometer.

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..

Can you put different size tires on same rim?

Because tires have flexible sidewalls, a single tire size will fit on a variety of rim widths. … A tire mounted on a narrow rim would be “narrower” than if the same size tire was mounted on a wide rim.

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.

Can I use 225 65r17 instead of 215 55r17?

The 225/65R17 is one size larger and much taller and can carry more weight compared to the 215/55R17. The ride will be harsher as well as the aspect ratio is two sizes lower. The smaller tire will fit on the same rim.

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

Is it OK to use 225/60R16 tyres instead of 235/65R16 if I’m changing all 4 tyres? The 225/60R16 tires are a bit less tall and 10mm less wide, but the same rim size as the tires you are taking off. They should fit just fine. They will perform differently than the tires you have on the car.

Where do you put 2 new tires on a front wheel drive car?

When tires are replaced in pairs, the new tires should always be installed on the rear axle, and the partially worn tires should be moved to the front.

Is it OK to replace two tires at a time?

Mixing tire brands or even different models may cause handling instability. And when replacing only two, we recommend installing the new tires in the rear and placing the (older but still decent) rear tires in the front. This may help prevent a spinout or oversteer condition on slick roads.

Can you put a different size tire on a car?

Tire size can vary by width and height, and although a specific tire is usually recommended for a vehicle to perform optimally, there is a window of sizes that will work safely — roughly a 3 percent change in size for cars and 15 percent change for SUVs and trucks, according to Tire Rack.

Can mismatched tires cause vibration?

When tire tread is too low or unevenly distributed on a tire, it can cause a car to vibrate at high and low speeds. An unbalanced tire can be the cause of vibration for a car as well.

How much can you change 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.

Can I put two different brands of tires on my car?

We recommend that the same tyres are fitted on all wheel positions of your vehicle. If however, due to availability or economical considerations, mixing is necessary then it is permissible to mix brands and tread patterns as long as the same tread patterns and brands are fitted across the same axle.

How much difference in tire diameter is acceptable?

When changing tire sizes, we recommend staying within 3% of the diameter/height of the original tire.

Do front and back tires have to match?

Unlike the old days, when a pair of “snow tires” would be mounted to the drive wheels only for winter use, today we recognize that a vehicle should have four matching tires whether they be front tires or rear tires: same type, same model and, yes, even same degree of wear.

Can different tires ruin transmission?

It won’t ruin your transmission. You shouldn’t mix brands/models of tires F & R.

Can I change tire size without changing rims?

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 I use 205 tires instead of 225?

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. If you want better fuel economy or want to spend less, than you can go with a narrower tire. For example, you can install a 195 tire in place of a 205 tire.

Is it OK to replace just one tire on a car?

To replace just one or two tires without adversely affecting performance and safety, the other tires need to have an adequate amount of tread left. If your tires are pretty new, you may be able to get away with just replacing one or two tires.

Are 225 and 215 tires interchangeable?

2 Answers. 215 is the tire tread width so a 225 is slightly wider. 60 tells you the sidewall height is 60% of the tread width and 15 is the rim diameter. So, a 215/60/15 is the same rim size as a 225/65/15 and slightly narrower and shorter than the 225/65/15.

Can you replace just 2 tires on a front wheel drive car?

When replacing only two tires, the new ones go on the front. The truth: Rear tires provide stability, and without stability, steering or braking on a wet or even damp surface might cause a spin. … Whether you own a front-, rear- or all-wheel-drive car, truck, or SUV, the tires with the most tread go on the rear.

What does the second number on a tire mean?

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.

How do I know if a rim will fit my car?

First, measure the diameter and width of your existing wheels. … A bolt pattern of 4×100 means that the wheel takes four lug nuts and that the holes are 100mm apart. With these three numbers, you should be able to choose rims that will be appropriate for your vehicle.

Is it bad to drive with mismatched tires?

A car with mismatched front and back tires should still be usable, especially if it is a two wheel drive vehicle. … If the tires are different sizes then they may also wear at different rates, and you’ll be shopping for new tires sooner than you think. Functionally, mismatched tires will wear out at different rates.