Tire Size 205/70r13 in inches

The tire size 205/70R13, equivalent to 24.3×8.1R13, boasts a diameter of 24.3 inches (617.2 mm), a section width of 8.1 inches (205 mm), a wheel diameter of 13 inches (330 mm), and is approved to be mounted on a range of wheel widths. This tire size offers an excellent blend of comfort and performance, ideal for drivers seeking to optimize their driving experience.

205/70r13 in inches

Feature Inches Millimeters
Tire Diameter 24.3 617.2
Section Width 8.1 205
Rim Height 13 330
Sidewall Height 5.6 143.5
Circumference 76.3 1939
Revolutions 515 per km 830 per mile

How Tall Is A 205/70R13 Tire?

The Tire Height of the 205/70R13 tire size is 24.3 inches (617.2 mm). Understanding tire height is crucial as it directly affects your vehicle’s ground clearance, speedometer accuracy, and ride comfort. Furthermore, the tire height plays a significant role in compatibility with your vehicle and can have an impact on its performance across different driving conditions.

What Is the 205/70R13 Width In Inches?

The tread width of the 205/70R13 tire size is 8.1 inches (205 mm). The width of a tire can greatly influence the vehicle’s handling and traction. A broader tire may offer improved grip and stability, but this could also lead to increased rolling resistance, thereby affecting fuel efficiency. Thus, it is essential to find a tire width that suits your driving style and conditions.

What Is the 205/70R13 Sidewall Height?

The sidewall height of the 205/70R13 tire size is 5.6 inches (143.5 mm). The sidewall height not only affects a tire’s performance but also influences the ride comfort. A taller sidewall can absorb more impact from road imperfections, leading to a smoother ride, while a shorter sidewall may provide enhanced handling and responsiveness.

What Is the 205/70R13 Tire Circumference?

The circumference of the 205/70R13 tire size is 76.3 inches (1939 mm). Tire circumference is an important factor to consider as it influences the tire’s revolutions per mile, affecting the accuracy of speedometer readings, odometer readings, and how the vehicle’s transmission shifts gears. Any alteration in tire circumference can lead to discrepancies in these areas and affect the overall vehicle performance.

What Is the 205/70R13 Revolutions Per Mile?

For the 205/70R13 tire size, there are approximately 830 revolutions per mile (515 per km). This figure plays a role in determining fuel efficiency and tire lifespan. Fewer revolutions per mile typically indicate better fuel economy and a longer tire lifespan. However, this also affects the accuracy of your speedometer and can impact overall vehicle performance.

What Is the 205/70R13 Rims Size?

For the 205/70R13 tire size, the rim diameter is 13 inches (330 mm). Ensuring that your tires and rims are compatible is of paramount importance for safety and performance. Mismatched tire and rim sizes can result in poor handling, increased tire wear, and even tire failure, so it’s crucial to make sure your tire and rim diameters match.

Fitment Guide

Brand Name Model
ALPINE A310 (1977 – 1980)
PONTIAC Grand Am (1985 – 1991), Phoenix (1980 – 1984)

Replacement Tire Size
Replacement tires should ideally be within 3% of the total diameter of the original tires. This is crucial to maintain the accuracy of the vehicle’s speedometer and to prevent potential drivetrain issues. Always consult a tire expert or your vehicle manufacturer when considering replacement tire sizes.

Tire Size Overall Diameter Difference
195/70R13 23.8″ (604 mm) -2.3%
175/80R13 24″ (610 mm) -1.3%
175R13 24″ (610 mm) -1.3%
235/60R13 24.1″ (612 mm) -1%
185/80R13 24.6″ (626 mm) 1.3%
185R13 24.6″ (626 mm) 1.3%

Our Observation
With an overall diameter of 24.3 inches, the 205/70R13 tire offers superior comfort due to its large sidewall height. The larger diameter and tread width provide better road grip and handling.

However, these benefits must be weighed against potential changes in fuel economy and tire wear. It is essential that the tire’s dimensions are compatible with the vehicle’s specifications and the driver’s preferences.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top