# Tire Size 37×13.5r22 to Metric

Tire sizes may seem like a cryptic code, but understanding their meaning can help you make informed decisions when it comes to choosing the right tires for your vehicle. This article will delve into the intriguing subject of tire sizes, specifically focusing on the 37×13.5R22 size.

Join us on this journey as we break down the dimensions, demystify the conversion process, explore metric alternatives, and uncover the practical applications of this tire size.

Dimension Breakdown
To begin our exploration, let’s decipher the various components that make up the tire size 37×13.5R22. Each element provides valuable information about the tire’s dimensions.

• The “37” represents the tire’s overall diameter, measured in inches. It signifies that the tire’s height, from tread to tread, is approximately 37 inches.
• The “13.5” denotes the width of the tire in inches. This measurement indicates that the tire has a width of 13.5 inches from sidewall to sidewall.
• The “R” stands for “Radial,” indicating the tire’s construction type. Radial tires are the most common type of tires used today and offer excellent grip, stability, and comfort.
• Finally, the “22” represents the wheel diameter in inches. It signifies that this tire size is intended for use with 22-inch wheels.

## 37×13.5r22 in inches

FeatureMetric
Tire Diameter37.0″
Tire Section Width13.5″
Rim Width Range22″ x 8.5-11″
Sidewall Height7.5″
Circumference116.2″
Revs/Mile545

Conversion Process
Now that we understand the different components of the tire size let’s delve into the process of converting the 37×13.5R22 size from inches to millimeters. This conversion is useful when comparing tire sizes in the metric system.

Overall Diameter
To convert the overall diameter from inches to millimeters, simply multiply the measurement by 25.4. For example, if we have a 37-inch overall diameter: 37 inches * 25.4 = 939.8 millimeters (approximately).

Tire Width
Similarly, to convert the tire width from inches to millimeters, multiply the measurement by 25.4. Using our example: 13.5 inches * 25.4 = 342.9 millimeters (approximately).

Wheel Diameter
The wheel diameter is already provided in inches. However, if you need to convert it to millimeters, you can use the same conversion factor of 25.4.

Sidewall Height
To calculate the sidewall height, subtract the wheel diameter from the overall diameter and divide the result by 2. Using our example: Sidewall height = (37 – 22) / 2 = 7.5 inches.

Aspect Ratio
The aspect ratio represents the sidewall height as a percentage of the tire’s width. To calculate it, divide the sidewall height by the tire width and multiply the result by 100%. For our example: Aspect Ratio = (7.5 inches / 13.5 inches) * 100% = 55.56% (approximately).

Finding a Close Metric Equivalent
If you’re looking for a closely matching tire size in the metric system, understanding the conversion process can be helpful. By converting the dimensions of the 37×13.5R22 tire size to millimeters, you can compare them to metric tire sizes.

For example, the converted dimensions of our tire are approximately 939.8 mm overall diameter and 342.9 mm width. You can use these measurements as a reference when searching for a similar tire size in the metric system.

Practical Applications
The 37×13.5R22 tire size finds practical applications in various off-road vehicles, such as trucks, SUVs, and jeeps. Its larger diameter and wider width enhance traction, stability, and ground clearance.

These tires are often favored by off-road enthusiasts who frequently encounter challenging terrains like mud, rocks, and sand. The robust construction and aggressive tread patterns of tires in this size make them suitable for conquering tough off-road adventures.

### What is equivalent to a 37×13.5r22?

The tire size 37×13.5R22 corresponds to the tire size 343/56R22 in metric measurements. However, this particular metric tire size isn’t commonly available. A similar metric tire size that can be typically found would be a 345/55R22, which is the closest equivalent to a 37×13.5R22 tire.

### How Tall Is A 37×13.5r22?

The first number in this tire size (37) represents the overall diameter of the tire in inches, when it’s fully inflated and not loaded. So, a 37×13.5R22 tire is 37 inches tall.

### How Wide Is A 37×13.5r22 Tire?

The second number in this tire size (13.5) represents the section width of the tire in inches. So, a 37×13.5R22 tire is 13.5 inches wide.

### What Size Rim Fits A 37×13.5r22?

The third number in this tire size (22) represents the diameter of the rim in inches. So, a 37×13.5R22 tire fits on a 22-inch rim. Make sure to check the rim width requirements for that specific tire size as well, as the tire’s width (13.5 inches) should fit within the acceptable range for the rim’s width.

Summary
In conclusion, tire sizes may appear enigmatic at first glance, but with a little understanding, they become a valuable tool for selecting the right tires for your vehicle.

By dissecting the 37×13.5R22 tire size, we uncovered its dimensions and learned how to convert it to the metric system. With this knowledge, you can confidently explore closely matching metric tire sizes and make informed choices when upgrading or replacing your tires.

Whether you’re an off-road enthusiast seeking adventure or a driver looking for optimal performance, understanding tire sizes empowers you to find the perfect fit for your needs.

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