285/55r20 vs 35×12 50r20 Tire Size
When it comes to high-performance tires, there are plenty of options. There are many sizes, widths, and variations in tread design and performance ratings. The most common tire sizes you’ll see when shopping for high-performance tires are 285 55r20 and 35×12 50r20. So, which one is suitable for your vehicle? Let’s take a look.
285 55r20 vs 35×12 50r20 Table
285 55r20 | 35x12 50r20 |
Overall Diameter 32.34 inches | Overall Diameter 35.02 inches |
Width 11.22 inches | Width 12.52 inche |
Sidewall Height 6.17 inches | Sidewall Height 7.51 inches |
Radial Tire (A Radial-Ply Tire) | Radial Tire (A Radial-Ply Tire) |
Rim Size 18 inches | Rim Size 18 inches |
Circumference 101.61 inches | Circumference 110.03 inches |
Revs Per Mile 623 | Revs Per Mile 575 |
What Does 35×12 50r20 Tire Mean?
The “35” in the 35×12 50r20 tire size is the tire’s height, which is in inches. The “12.50” in the 35×12 50r20 tire size is the tire’s width in inches. The “20” in the 35×12 50r20 tire size is the diameter of the wheel that the tire will fit on. The last letter, “r,” refers to the type of tire, which in this case is “radial.”
Tire Diameter
Tire diameter can help you to understand the height of the tire size. To calculate the tire diameter, you need to know the width, height, and wheel diameter. The width and height are provided in inches, while the wheel diameter is also provided in inches.
The diameter of the 35×12 50r20 tire size is 35 inches. The diameter of the 285 55r20 tire size is 32.34 inches. As you can see, the 35×12 50r20 tire size is taller than the 285 55r20 tire size. This means that the 35×12 50r20 tire size will provide more ground clearance than the 285 55r20 tire size.
Section Width
The section width is important because it affects the amount of grip that the tire has. A wider tire will have more grip than a narrower tire. However, a wider tire will also have more rolling resistance than a narrower tire. This is something to keep in mind if you are improving your fuel economy.
The section width of the 35×12 50r20 tire size is 12.52 inches. The section width of the 285 55r20 tire size is 11.22 inches. As you can see, the 35×12 50r20 tire size is wider than the 285 55r20 tire size. The 35×12 50r20 tire size will provide a wider contact patch than the 285 55r20 tire size.
Circumference
A smaller-circumference tire will have less rolling resistance than a larger-circumference tire. This is something to keep in mind if you are improving your fuel economy. The circumference of the 35×12 50r20 tire size is 110.03 inches.
The circumference of the 285 55r20 tire size is 101.61 inches. As you can see, the 35×12 50r20 tire has a larger circumference than the 285 55r20 tire size. This means that the 35×12 50r20 tire size will have more rolling resistance than the 285 55r20 tire size.
Revolutions Per Mile
The number of revolutions per mile (RPM) is essential because it affects the amount of wear that the tire will experience. This is something to keep in mind if you are trying to extend the life of your tires. The RPM of the 35×12 50r20 tire size is 573and the RPM of the 285 55r20 tire size is 623.
As you can see, the 285 55r20 tire size has a higher RPM than the 35×12 50r20 tire size. This means that the 35×12 50r20 tire size will experience more wear than the 285 55r20 tire size.
Sidewall Height
The sidewall height is important because it affects the amount of flex that the tire will experience. This is something to keep in mind if you are looking for a tire that will provide a comfortable ride.
The sidewall height of the 35×12 50r20 tire size is 7.51 inches. The sidewall height of the 285 55r20 tire size is 6.17 inches. As you can see, the 35×12 50r20 tire size has a taller sidewall than the 285 55r20 tire size. This means that the 35×12 50r20 tire size will experience more flex than the 285 55r20 tire size.
Wheel Size
The wheel size is important because it affects the amount of contact the tire will have with the ground. A smaller wheel will have more contact with the ground than a larger wheel.
The wheel size of the 35×12 50r20 tire size is 20 inches. The wheel size of the 285 55r20 tire size is also 20 inches. As you can see, both tire sizes can mount on a 20-inch wheel.
Construction Type
The construction type is important because it affects the amount of flex that the tire will experience. Both 285 55r20 and 35×12 50r20 tire sizes can have the same radial construction types.
Radial tires are the most common type of tire, and they’re characterized by having steel belts that run across the tread. Radial tires are known for their durability, so they’re a good choice if you drive a lot.
Our Observation
The main difference between 285 55r20 and 35×12 50r20 tire sizes is in the section width. The 35×12 50r20 tire size is 1.3 inches or 11.6% wider than the 285 55r20 tire size. The 35×12 50r20 tire size also has a taller sidewall and a larger circumference.
These two factors will result in a softer ride but a decrease in fuel economy. If you are looking for a tire that will provide a comfortable ride, the 35×12 50r20 is a good choice. If you are looking for a tire that will provide better fuel economy, the 285 55r20 is a good choice.
Conclusion
Keep in mind that the 35×12 50r20 tire size is more comprehensive and has a taller sidewall, resulting in more flex. The 285 55r20 tire size has a higher RPM, which will result in more wear. Whichever tire size you choose, ensure it is the right size for your vehicle.
I hope this article was helpful in your decision-making process. If you have any questions, feel free to leave a comment below. Thanks for reading!
Related Article
