195/65R15 in inches

Diving into the specifics tire size 195/65R15 in inches and help you to make informed decisions for your next tire purchase.

/ R
Tire Height
Section Width
Sidewall Height
Rim Size
Tire 1 Front View
Tire 1 Side View
Tire 1 Wheel
circumference 1


Overall Diameter

The 195/65R15 tire size is characterized by an overall diameter of 25 inches, measured from one edge to the other. This measurement reflects the tire’s complete height when filled to the recommended pressure.

Tread Width

The 195/65R15 tire has a tread or section width of 7.7 inches. This dimension represents the distance between one sidewall to the other, signifying the contact area with the road surface.

Tire Circumference

The 195/65R15 tire has a circumference of 78.5 inches, representing the linear distance traveled in a single revolution. This measurement is crucial for determining speed, distance, and revolutions per minute (RPM).

Sidewall Height

The 195/65R15 tires feature a sidewall height of 5 inches. This measurement represents the vertical distance from the outer edge of the rim to the outer edge of the tire’s tread.

It plays a crucial role in defining the tire’s profile, impacting both ride comfort and handling attributes.

Revolutions Per Mile

The 195/65R15 tire size completes around 807.4 revolutions per mile. This metric signifies the full rotations the tire makes while covering one mile.

It’s important to grasp this value, as it plays a significant role in odometer readings, speed calculations, and aspects of fuel efficiency.

Wheel Size

The appropriate rim size for 195/65R15 tires is 15 inches in diameter. This detail becomes crucial when contemplating wheel replacement or upgrade, as it guarantees proper fitting of the tire onto the rim.

Construction Type

Finally, the 195/65R15 tires utilize a radial construction. In radial tire design, the internal layers or “plies” are oriented perpendicular to the direction of travel.

This configuration enhances heat dissipation and elevates overall performance, surpassing alternative construction methods.

What Does 195/65R15 Mean?

The term “195/65R15” refers to the size and specifications of a tire. Here’s a breakdown of what each part of the designation means:

  • 195: This number represents the width of the tire in millimeters. In this case, the tire is 195 millimeters wide from sidewall to sidewall.
  • 65: This number indicates the aspect ratio, which is the ratio of the tire’s sidewall height to its width. In this example, the aspect ratio is 65, meaning the sidewall height is 65% of the tire’s width.
  • R: This letter stands for “radial,” which is the most common type of tire construction. Radial tires have ply cords that run perpendicular to the direction of travel.
  • 15: This number represents the diameter of the wheel, in inches, on which the tire is designed to fit.

So, in summary, a tire with the designation 195/65R15 is a radial tire that is 195 millimeters wide, with a sidewall height that is 65% of the width, and it is designed to fit a 15-inch wheel.

195/65R15 in inches

What Is 195/65R15 In Inches?

The tire size 195/65R15 can be expressed in inches as approximately 7.7 inches wide, 5 inches tall in sidewall, and designed to fit a 15-inch wheel rim.

The 195/65R15 also has a circumference of 78.5 inches and It completes 807.4 revolutions per mile.

195/65R15 Equivalent

The tire size 195/65R15 is equivalent with a size of 25x7.7R15 in inches. This correlation is pivotal for precision in tire selection and optimal vehicle performance.

How Tall Is A 195/65R15 Tire?

The height of a 195/65R15 tire, expressed through its diameter, is approximately 25 inches (634.5 mm). In short, A 195/65R15 tire size is 25 inches (634.5 mm) tall.

The height of the tire is subject to slight variations, determined by both the brand and model of the tire, in addition to the amount of air pressure it holds.

How Wide Is A 195/65R15 Tire?

The width of a 195/65R15 tire is 7.7 inches (195 millimeters). The first number in the tire size (195) represents the tire’s nominal width in millimeters from sidewall to sidewall when mounted on a specified width wheel. Therefore, the 195/65R15 tire size is 7.7 inches (195 mm) wide.

What Size Rim For 195/65R15?

The size of the rim for a 195/65R15 tire is 15 inches in wheel diameter. In the tire size 195/65R15, the number “15” at the end indicates the diameter of the wheel (rim) in inches that the tire is designed to fit. The rim width range for this tire is typically 5.5-7.0″.

Replacement Tire Sizes

New tires must match the original tire’s overall diameter within a 3% range. If you’re using a 195/65R15 tire, you have the option of selecting a compatible tire size.

Tire SizeOverall DiameterDifference
215/55R1524.3″ (617 mm)-2.8%
235/50R1524.3″ (617 mm)-2.8%
185/65R1524.4″ (621 mm)-2.2%
345/35R1524.5″ (623 mm)-1.9%
135/90R1524.6″ (625 mm)-1.6%
245/50R1524.7″ (627 mm)-1.3%
175/70R1524.7″ (627 mm)-1.3%
205/60R1524.7″ (627 mm)-1.3%
225/55R1524.8″ (629 mm)-0.9%
155/80R1524.8″ (629 mm)-0.9%
235/55R1525.2″ (639 mm)0.6%
215/60R1525.2″ (639 mm)0.6%
185/70R1525.2″ (641 mm)0.9%
175/75R1525.3″ (643 mm)1.3%
165/80R1525.4″ (645 mm)1.6%
265/50R1525.5″ (647 mm)1.9%
205/65R1525.5″ (647 mm)1.9%
225/60R1525.6″ (651 mm)2.5%

Similar Comparison

For those interested in comparing this tire size, it’s beneficial to refer to the article below for a comprehensive analysis that can guide you through the decision-making process.

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