285/65r20 vs 275/60r20 Tire Size
When searching for new tires, size is one of the most important factors. The dimensions of your tires have a direct impact on your vehicle and its performance. If you’re wondering if you should upgrade to a 285 65r20 or 275 60r20 tire, this guide can help.
This article will explain the differences between the two sizes, including their uses and advantages. Keep reading to learn more about each tire size and determine which one is right for your car.
285 65r20 vs 275 60r20 Table
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What Does 275 60r20 Tire Mean?
The 275 60r20 tire size means that the tire is 275 millimeters wide and 60 millimeters tall. The “r” in the size designation stands for radial, meaning that the tire has radial construction.
The 20 in this size designation indicates that the rim diameter of the wheel is 20 inches. Now that we know what the size designation means let’s look at each size’s benefits.
Tire Diameter
This is also called the “tall” of the tire. This is the height from the bottom of the wheel to the top of the tire. A taller tire will give you a smoother ride, as it will absorb more of the bumps in the road. It will also give you better handling, providing more contact with the ground.
The tire diameter of the 275 60r20 tire size is 32.99 inches, and the tire diameter of the 285 65r20 tire size is 34.59 inches. The difference between the two sizes is about 1.59 inches or 4.6%. This may not seem like a lot, but it can make a big difference in how your car handles.
Section Width
A wider tire will give you more traction, as there will be more contact with the ground. It will also give you a smoother ride, absorbing more of the bumps in the road.
The section width of the 275 60r20 tire size is 275 millimeters, and the section width of the 285 65r20 tire size is 285 millimeters. The difference between the two sizes is about 0.39 inches or 3.5%. This may not seem like a lot, but it can make a difference in how your car handles.
Circumference
This is the distance around the tire. A larger circumference will give you better traction, as there will be more contact with the ground. It will also give you a smoother ride, as it will absorb more of the bumps in the road.
The circumference of the 275 60r20 tire size is 103.65 inches, and the circumference of the 285 65r20 tire size is 108.66 inches. The difference between the two sizes is about 5.01 inches or 4.6%.
Revolutions Per Mile
This is the number of times the tire will go around in one mile. The revolutions per mile of the 275 60r20 tire size are 611, and the revolutions per mile of the 285 65r20 tire size are 583. The difference between the two sizes is about 4.8%.
Sidewall Height
A taller sidewall will give you a smoother ride, as it will absorb more of the bumps in the road. It will also give you better handling, providing more contact with the ground.
The sidewall height of the 275 60r20 tire size is 6.5 inches, and the sidewall height of the 285 65r20 tire size is 7.29 inches. The difference between the two sizes is about 0.8 inches or 10.9%.
Wheel Size
Rim size is the diameter of the wheel that the tire is mounted on. A larger rim size will give you better handling, providing more contact with the ground. The wheel size of the 275 60r20 tire size is 20 inches, and the wheel size of the 285 65r20 tire size is 20 inches. The difference between the two sizes is about 0 inches or 0%.
Construction Type
Radial tires are the most common type of tire. They have a steel belt that runs around the circumference of the tire. This gives the tire strength and durability. The construction type of the 275 60r20 tire size is radial, and the construction type of the 285 65r20 tire size is radial.
Suitable Vehicle
The suitable vehicle is the one that can help you to satisfy your specific requirements and needs. The 285/65r20 tires are typically larger and used on trucks that do more strenuous work, like semi-trucks or dump trucks.
The 275/60R20 tires are a common size for bigger vehicles such as light trucks and SUVs. If you drive a Chevrolet Suburban, Ford F-150, GMC Yukon XL, Infiniti QX80, Nissan Armada, or RAM 1500, your vehicle probably has 275/60R20 tires.
Our Observation
The main difference between 285 65r20 and 275 60r20 tire sizes is in the section width. The 285 65r20 tire size is 0.39 inches or 3.5% wider than 275 60r20 tire size. This may not seem like a lot, but it can make a difference in how your car handles.
Conclusion
We recommend choosing the 285 65r20 tire size over the 275 60r20 tire size. The wider width will give you better traction and a smoother ride. I hope this article was helpful. If you have any questions, please feel free to leave a comment below. Thanks for reading!
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Meet Caitlin McCormack, a Tire Size Expert and Blogger Passionate About Everything Related to Tires. With Years of Experience in the Tire Industry, Caitlin Has Become an Expert in Tire Sizes and Their Impact on Vehicle Performance.
