Updated at: 02-08-2023 - By: Lucas

Tires come in a wide variety of forms and sizes, making it difficult to know which one is right for your vehicle. The standard tire contains eight key indications that indicate the type of tire, dimensions, manufacture, application, as well as speed and weight limits.

The differences between 245 and 265 tires will be a major topic of discussion in this essay. You’ll learn more about how tire and rim sizes are decided and how they can effect your car’s handling by reading this article.

The millimeter values 245 and 265 refer to the tire’s width. When comparing 245 and 265 tires, the key distinction is the breadth. The 265 tire has a diameter of 10.43 inches, whereas the 245 tire has a diameter of 9.65.

The Difference Between 245 and 265 Tires

The Difference Between 245 vs 265 Tires..

To begin, let’s establish that referring to a tire by its width alone is insufficient for identifying it. When discussing tires, you must use at least three numbers:.

  • Width
  • Height Aspect
  • Rim Compatibility 

There is a 245 35 R17 tire with a width of 245 millimeters, a height of 85.75 millimeters, and a 17-inch wheel diameter.

With a diameter of 17 inches, the 265 40 R17 tire is compatible with 17-inch wide rims. Its width is 265 millimeters.

In this case, R stands for Radial, which is the most common style of tire. You may learn more about the whole naming scheme in our article on tire stretching, but if you don’t have time for that, check out our page on tire inflation.


The 245 tires are often less expensive to purchase than the 265 tires, but this mostly depends on the vehicle’s purpose. You’ll pay less for tires that are more popular.

245 tires can be much less expensive than 265 tires, often by as much as $150 per tire, according to what I’ve learned in my study.


Increased grip and improved handling can be achieved by using wider tires because they have a bigger area of contact with the road.

A narrower 265 tire edged out a narrower 245 one, but the difference between the two isn’t substantial enough to matter when it comes to handling.


In the same way that handling improves with more traction, acceleration improves with greater traction. This category is also won by the 265 tire.

Fuel Consumption

There’s a downside to having so much surface area, of course. There is a force that resists the movement of a body when it rolls and tires are directly affected by this force known as rolling resistance or rolling friction.

You’ll have to put in more horsepower to get the 265 tire moving, but that shouldn’t be an issue if you have a car that can fit such a wide tire. The 245 tires are best if you want to maximize your fuel efficiency.

Comfort & Noise

Tire width is debatable, but wall height has a greater impact on noise and comfort. Compared to the 245/40 17 and the 265/40 17 tires, the 265 tires should be more comfortable because they are both wider and taller.

On the other hand, because it has more surface area in touch with the road, it has the potential to be noisier.

How To Pick The Right Tire Width?

The Difference Between 245 vs 265 Tires

You don’t have to be an expert to figure out what size tires you need for your car. A plate that lists the ideal tire size and pressure for a certain weight can be found within the driver’s door frame or on the rear of the fuel door.

The 2018 Jeep Wrangler, for example, offers tire and rim combinations of 285/70 17, 245/75 17, and 255/70 18. In addition, you may simply access this information online, measure your rims, and see if you can adjust the tire size while maintaining within the manufacturer’s recommended parameters.

It is possible to identify the best dimension for your needs by comparing your needs to those of the comparisons presented above. A tire’s longevity and safety can be compromised if it is stretched or flushed.

245 and 265 Tires Application

The two rim diameter-based tire widths are now available for comparison now that we know how to measure and identify tires.

14″ Options

Using a rim with a diameter of 14 inches, the 245 width tire can be installed. An enormous tire wall will compensate for a rim that is too small.

Some 245s.

  • 245 60 R14

15″ Options

The 15-inch rim is still too tiny to fit 245 and 265 tires, but there are now more possibilities. Due to the fact that the rim hasn’t yet reached the size where the tire may be shortened, most alternatives will still have large tire walls

Some 245s.

  • 245 40 R15
  • 245 50 R15
  • 245 60 R15

Tires with 265 psi

  • 265 50 R15
  • 265 70 R15
  • 265 75 R15

16″ Options

As the width and height of the tire stay the same, the 16-inch rims with 245 or 265 tires will only be an inch larger in diameter. Even so, with the 245/25 16 in mind, the tire to rim aspect that is more suited to vehicles has now been achieved.

Some 245s.

  • 245 45 R16
  • 245 50 R16
  • 245 70 R16
  • 245 75 R16

Tires with 265 psi

  • 265 70 R16
  • 265 75 R16

17″ Options

There are several different sidewall heights to choose from with the 245mm width. Even with a 265-width tire, the wider rim will look better.

Some 245s.

  • 245 35 R17 & 245 40 R17
  • 245 45 R17 & 245 50 R17
  • 245 55 R17 & 245 60 R17
  • 245 65 R17 & 245 70 R17
  • 245 75 R17

There are 265 tires on each vehicle.

  • 265 40 R17
  • 265 60 R17
  • 265 65 R17
  • 275 70 R17

18″ Options

Because of the wider 18-inch rims, there is still a wide range of tire sizes available in 245 and 265 widths.

Some 245s.

  • 245 35 R18 & 245 40 R18
  • 245 45 R18 & 245 50 R18
  • 245 55 R18 & 245 60 R18
  • 245 65 R18

265 of them.

  • 265 35 R18 & 265 40 R18
  • 265 45 R18 & 265 60 R18
  • 265 65 R18 & 275 70 R18

19″ Option

Both the 245 and 265 broad tires are available in six different sizes to fit 19-inch rims.

Some 245s.

  • 245 30 R19 & 245 35 R19
  • 245 40 R19 & 245 45 R19
  • 245 50 R19 & 245 55 R19

There are 265 tires on each vehicle.

  • 265 30 R19 & 265 35 R19
  • 265 40 R19 & 265 45 R19
  • 265 50 R19 & 265 55 R19

20″ Option

I’ll end this post with the 20-inch rims, as they’re the most common on the market.

Some 245s.

  • 245 30 R20 & 245 35 R20
  • 245 40 R20 & 245 45 R20
  • 245 50 R20 & 245 60 R20

265 of them.

  • 265 30 R20 & 265 35 R20
  • 265 40 R20 & 265 45 R20
  • 265 50 R20 & 265 60 R20


Can I replace 245 tires with 265?

The answer depends on how you want to use the other tire specifications and the rim measurements.

You’d get a “meaty” look if you fitted a 265 tire on your present rim with the same ratio as the 245 tires you already have.

Stage 2 meat flush is triggered by the 20mm discrepancy, thus a bigger wheel or lower walled 265 tire is required to return it to normal.

Tire clearance and turning radius may be compromised due to the 265’s larger and taller dimensions.

How much of a difference is there between a 245 and a 265 tire?

There is a difference of 20 millimeters, or 0.79 inches, in width, between this and the previous model. Even if you only change the width number and leave everything else exactly the same, you’ll notice additional changes.

When it comes to tire wall height, 245/50 17 tires have a wall height of 122. 5 millimeters, compared to 265/50 17 tires that have a wall height of 132 millimeters. Accordingly, the wheel’s overall height can be affected by the wheel’s width, because the wall height can be affected as well.

What is the difference between 245 75r16 and 265 70r16?

Both the width and the height of the sidewalls distinguish the two tires. Compared to the 265 tire, which has a 70 percent ratio wall, the 245 tire has a 75 percent ratio wall.

When it comes down to it, the 265 tires’ smaller ratio compensates for their wider width, thus in practice, they may be deemed the same height.


Even though we’ve gone over the differences between 245 and 265 tires in great detail, we can’t definitively say which size is superior.

In order to get the most out of the 265’s improved traction, power transfer and overall comfort, you’ll have to raise your vehicle.

The 245 is lighter, less expensive, and more fuel efficient than the 220. Finally, 245 tires are more suitable for everyday driving, while 265s are better for off-roading.