If you have a Ford F-150 and want to buy the best tires possible but are still determining the difference between the 275/55R20 and the 275/60R20 tires, you’ve come to the right place.
Although both sizes are typical selections for drivers of the F-150, they do have some significant distinctions.
In this article, we will talk about the differences between the 275/55R20 and the 275/60R20 tires, which will help you understand what you need or want to buy for your Ford.
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Description Of A 275/55R20 Tire Size
The tire’s width, height, and diameter are indicated by the numbers and letters in the tire size.
For instance, the first digit in a 275/55R20 tire tells you how wide it is—275 millimeters. Likewise, the height of the sidewall, or aspect ratio, is indicated by the second number (55).
The height of this sidewall, when represented as a percentage of the width, is 55% of 275 millimeters. Therefore, it is a radial tire, as indicated by the letter R in this size.
The diameter of the wheel on which the tire may be fitted is represented by the last number (20). In this instance, it would be a wheel with a 20-inch diameter.
The 275/55R20 tire has a 31.9-inch diameter x 10.8-inch width x 6-inch circum. of 102. inch, and 632 revs per mile.
Description Of A 275/60R20 Tire Size
The tire’s width, height, and diameter are indicated by the numbers and letters in the tire size.
For instance, the first number in a 275/60R20 tire tells you that it is 275 millimeters wide. The height of the sidewall, or aspect ratio, is indicated by the second number (60).
The height of this sidewall is stated as a percentage of the width, or 60% of 275 millimeters. It is a radial tire, as indicated by the letter R in this size.
The diameter of the wheel on which the tire may be fitted is represented by the last number (20). In this instance, it would be a wheel with a 20-inch diameter.
So, the 275/60R20 tire has a 33-inch diameter, 10.8-inch width, 6.5-inch sidewall, and 103.6-inch circumference.
What Is The Difference Between 275/55R20 & 275/60R20 Tires?
There is a difference in each component. Let’s break it down!
In several paragraphs below, you will see information and differences between the two sizes in diameter, width, aspect ratio, and rim size.
Keep reading to find out which tire size is the perfect one for you.
Difference In Diameter
Compared to the 275/60R20, the 275/55R20 has a slightly smaller diameter, which may enhance handling and provide a more pleasant ride.
It can also have disadvantages, such as a slower peak speed and less touch with the ground.
Difference In Width
The vehicle’s grip, handling, and stability are all impacted by a tire’s width.
While a narrower tire will be lighter and simpler to handle, a wider tire will offer better stability and traction. So narrower tires may be advantageous if you want better gas mileage or live in a place with a lot of snow.
The width of a 275/55R20 is on the narrower side.
On the other side, wider tires will provide you more traction in dry circumstances and aid in maintaining control of your car in strong gusts. They may also give your automobile a more aggressive and fashionable appearance.
Difference In Aspect Ratio
The sidewall’s height, which is a proportion of the width, determines a tire’s aspect ratio.
For instance, a 275/60R20 tire has a 60% aspect ratio.
The tire’s sidewall will be shorter with a reduced aspect ratio (such as 55% – 275/55R20), giving the car a lower profile and a more aggressive appearance.
Taller sidewalls produced by higher aspect ratios (such as 60%) offer additional cushioning and a more pleasant ride.
Difference In Rim Size
The diameter of the wheel that the tire may be placed on is the last digit in a tire size.
For instance, the 275/60R20 and 275/55R20 may be fitted on wheels with a 20-inch diameter.
It’s crucial to obtain the correct tire for your wheel since the wrong tire might protrude from the wheel well and scrape against the car’s body.
Conclusion
There is no perfect tire size, just an ideal one for your unique situation.
The important thing is that you understand how the letters and numbers work and the difference in each “category,” and you can’t go wrong!
Luna Meschiari is a full-blooded car nut who is well known to local garages, as each article is meticulously researched and peppered with the latest piece of information. Guess what car she’s driving right now? A RAV4 2021 Hybrid. But her heart also sleeps for pickups like the F-150. Get to know Luna better on the about us page.
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