Can I use 245 tires instead of 235?

The quick answer is yes you can replace 245/50-18 tyres with 235/50-18 but they will have 10mm (0.4 in) smaller overall diameter. Will only slightly effect speedo and odometer - ie speedo will read about 1.5% high.

What is the difference between tire size 245 and 235?

A 245 tire is wider than a 235 tire. When you get to a 35 series profile is when the tires start to be low profile.

Can I use a different tire width?

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 use 245 65R17 instead of 235 65R17?

Expert Reply: Yes, a size 235/65R17 tire will fit the same wheel as a 245/65R17 size tire.

Can you 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.

Here's Why You Should NEVER BUY TIRES WITHOUT DOING THIS FIRST!!!

What tire sizes can be interchanged?

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.

Can wrong size tires damage car?

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.

What is the difference between 235 65R17 and 245 65R17?

The tires you have now, 235/65-17, are about 9.25 inches wide and 29 inches tall. The 245s on the other hand are 9.65 inches wide and 29-1/2 inches tall. On vehicles, especially newer vehicles, there is very little space to go to a larger tire without making other modifications.

Do tire sizes have to be exact?

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 you put 255 tires on 235 rims?

7 Answers. 8 people found this helpful. In a word, NO. The vehicle was designed for the 255 width tire, and you will lose serious amounts of highway traction with a tire that is 20 mm narrower.

What is effect of changing tire size?

Problems With Tire and Wheel Size Changes

A larger tire has a higher circumference and fewer rotations as you roll along the highway. Because the tires rotate slower, the speedometer reads this as a lower speed. The faster your drive, the more your speedometer reading will be off. Your odometer will read lower, too.

Is it OK to put different tires on a car?

Primarily, you should avoid mixing different tire brands and different tread patterns. There are rare exceptions for approved mixed-tire fittings, but in general, manufacturers do not recommend tire mixing at all.

What happens if your tires are too big?

When you put bigger tires on your car, SUV, crossover, or light truck, you raise the vehicle's clearance — increasing body roll and load transfer, which may negatively impact your car's balance and speed.

Is 245 A wide tire?

A 245 is 245 millimeters, or 24.5 centimeters, wide. The tread width is actually somewhat smaller than the tire's actual width.

What does 235 mean on a tire?

So “235” means that the tire has a nominal width of 235 millimeters. The following “55” is the tire wall height as a percentage of the width. So in our example, the actual height in millimeters would be just under 130 mm. Then comes the letter “R” as the identifier for radial tires.

Can I change my 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.

Does changing tire size affect transmission?

Essentially when you increase your tire and/or rim size you are changing the ratio of all the components involved in making your vehicle stop and go. This includes the drivetrain, transmission, brake system, and all the associated parts within those systems.

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.

What size tire is a 235 65R17?

235/65R17 tires are 29.0″ tall, have a section width of 9.3″, and fit wheels with a diameter of 17. The circumference is 91.1″ that translates into 695 revolutions per mile. As a rule, they can be mounted on the wheels with 17″ x 6.5-8.5″ rim width.

Can you run two different size tires on the same axle?

Having two different-sized tires on the same axle is generally not a good thing. If the diameter of the two tires is close, then the rolling radius is about the same, so in the short term, you probably won't have any damage, but long term, you run the risk of messing up your car's differential.

Do bigger tires give a smoother ride?

As a general rule, bigger wheels result in a rougher ride. Switching to a smaller wheel and a thicker tire can give you a smoother ride without any major modifications to your car. However, if you go too crazy and change your wheel size too much, it can cause some problems.

Do bigger tires wear out faster?

Larger tires offer more stability and traction to your vehicle, which will result in minor wear and tear on the rubber. In addition, larger tires have more heat-absorbing mass, which will help them last longer.