285 75r17 vs 265 70r17 Tire Size
Do you want a smaller or larger tire? A wider or narrower tire? A more aggressive or less aggressive tread pattern? And then, once you’ve decided on all that, you have to choose a size. This can be tricky because there are so many sizes to choose from. This blog post will compare the 285 75r17 and 265 70r17 tire sizes and help you decide which one is the better choice for your vehicle.
285 75r17 vs 265 70r17 Table
285 75r17 | 265 70r17 |
 |  |
Diameter 33.83 inches | Diameter 31.61 inches |
Width 11.22 inches | Width 10.43 inche |
Sidewall Height 8.42 inches | Sidewall Height 7.3 inches |
Radial Tire (A Radial-Ply Tire) | Radial Tire (A Radial-Ply Tire) |
Rim Size 17 inches | Rim Size 17 inches |
Circumference 106.28 inches | Circumference 99.29 inches |
Revs Per Mile 596 | Revs Per Mile 638 |
Aspect Ratio 75% Of Its Width | Aspect Ratio 70% Of Its Width |
What Does 265 70r17 Tire Mean?
The 265 70r17 tire size means that the tire’s width is 265 millimeters, the sidewall height is 70% of the width, the 17 refers to the diameter of the wheel in inches and the letter R stands for radial.
Tire Width
When comparing the 285 75r17 and 265 70r17 tires, the first thing you’ll notice is that the 285 is more comprehensive. The width of the tire affects many things, including the size of the contact patch, which is the area of the tire that touches the ground.
In short, The width of the 285 75r17 tires is approximately 265 millimeters or 10.43 inches. In comparison, the width of the 265 70r17 tires is approximately 285 millimeters or 11.22 inches. The difference in width may not seem like much, but it can affect the way your vehicle handles.
Aspect Ratio
The next thing you’ll notice is that the 285 has a lower aspect ratio than the 265. The aspect ratio is the height of the sidewall expressed as a percentage of the width.
In other words, the sidewall of the 285 is 75% of the width which is 213.75 millimeters, while the sidewall of the 265 is 70% of the width, which is 185.5 millimeters. The lower the aspect ratio, the wider the tire will be about its height. This can have a significant effect on the look of your vehicle and the way it handles.
Construction Type
When comparing these two tire sizes, the next thing you’ll notice is that the 285 is a radial tire while the 265 is also radial. Radial tires are designed with steel belts that run across the tread at a 90-degree angle. This gives them better handling and longer tread life than other tires.
Rim Size
The last thing you’ll notice when comparing the 285 75r17 and 265 70r17 tires is that the 17 refers to the diameter of the wheel in inches. The 285 will fit a 17-inch wheel, while the 265 will also fit a 17-inch wheel.
Circumference
The circumference of a tire is the distance around the outside of the tire. It is important to know the circumference of your tires because it can affect how fast the speedometer reads and how your vehicle handles. The circumference of the 285 75r17 is approximately 106.28 inches, while the circumference of the 265 70r17 is approximately 99.29 inches. This means that the 285 is about seven percent wider than the 265.
Revolutions Per Mile
The number of revolutions per mile (RPM) is how many times the tire goes around in a mile. This is important to know because it can affect the speedometer and odometer readings and the way your vehicle handles.
The RPM of the 285 75r17 is approximately 596, while the RPM of the 265 70r17 is around 638. This means that the 285 is about six percent smaller than the 265.
Our Observation
After comparing the 285 75r17 and 265 70r17 tires, we’ve concluded that the 285 is the better choice. It is wider than the 265, has a lower aspect ratio, is a radial tire, and has a smaller circumference. This means that it will have a bigger contact patch, better handling, and a faster speedometer reading.
It is also six percent smaller than the 265, which means it will have a higher odometer reading. If you are looking for a tire that is better in all of these categories, then the 285 is the better choice. Otherwise, you may want to choose the 265 for its bigger size.
Conclusion
The main difference between 285 75r17 and 265 70r17 Tire is in the width. The 265 70r17 is a narrower tire, so it’s going to provide less traction. The 285 75r17 is a wider tire, so it’s going to provide more traction. So, which tire size is better? The answer depends on what you’re looking for.
If you want a bigger tire in all aspects, go with the 265 70r17. If you’re looking for a better tire in most aspects, go with the 285 75r17. Whichever size you choose, make sure to get it from a reputable dealer to know you’re getting a quality product. Thanks for reading!
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