Tire Size 175/80r13 in inches

Tire size 175/80R13, which is equivalent to 24×6.9R13 in inches, has an overall diameter of 24 inches (610.2 mm), a section width of 6.9 inches (175 mm), a wheel diameter of 13 inches (330 mm), and is approved to be mounted on 4.5-6.0 inches (114.3-152.4 mm) wide wheels.

Understanding these measurements is crucial as they directly influence your vehicle’s performance, ride quality, fuel efficiency, and safety on the road.

175/80r13 in inches

Feature Inches Millimeters
Tire Diameter 24 610.2
Section Width 6.9 175
Rim Height 13 330
Sidewall Height 5.5 140
Circumference 75.5 1917
Revolutions 522 per km 840 per mile

How Tall Is A 175/80R13 Tire?

The tire height of the 175/80R13 tire size is 24 inches (610.2 mm). This dimension is crucial because it affects the car’s overall performance. For instance, tires with larger diameters provide a smoother ride by effectively absorbing road shocks.

They can also contribute to higher top speeds as they cover more ground per tire rotation. However, larger tires may negatively impact acceleration and fuel efficiency.

What Is the 175/80R13 Width In Inches?

The 175/80R13 tire’s tread width is 6.9 inches (175 mm). The width of a tire affects handling and ride comfort. Wider tires generally provide better traction and stability.

Especially in wet conditions because of the larger contact area with the road. However, they also increase the rolling resistance, which can lead to decreased fuel economy.

What Is the 175/80R13 Sidewall Height?

The sidewall height of the 175/80R13 tire size is approximately 5.5 inches (140 mm). This refers to the distance from the rim to the tread. Sidewall height impacts both the ride comfort and handling of the vehicle.

A larger sidewall means more cushioning, which can absorb road irregularities, offering a smoother ride. However, larger sidewalls can also lead to increased lateral movement and reduced handling precision.

What Is the 175/80R13 Tire Circumference?

The circumference of the 175/80R13 tire size is 75.5 inches (1917 mm). Knowing the circumference is important as it affects speedometer accuracy.

When you change to tires with a different circumference, the speedometer reading will be off unless recalibrated. Larger circumferences also lead to fewer rotations per mile, affecting fuel efficiency.

What Is the 175/80R13 Revolutions Per Mile?

For the 175/80R13 tire size, there are approximately 840 revolutions per mile (522 per km). Revolutions per mile indicate the number of times a tire will rotate on a one-mile journey.

This is significant for understanding wear rates and fuel efficiency. Tires with more revolutions per mile might wear out quicker due to more frequent contact with the road surface.

What Is the 175/80R13 Rims Size?

The 175/80R13 tire size, the rim diameter is 13 inches (330 mm). Proper rim size ensures the tire fits securely on the wheel. A mismatched tire and rim can lead to problems such as poor handling, increased wear, and potential tire failure.

Fitment Guide
Wheels with these parameters may fit the following vehicles:

  • CHEVROLET: Corvair (1960 – 1969)
  • DODGE: Aries (1984 – 1989)
  • HONDA: Accord (1976 – 1981)
  • MERCURY: Topaz (1983 – 1986)
  • MG: Maestro (1984 – 1991), Montego (1984 – 1989)
  • PLYMOUTH: Reliant (1981 – 1989)
  • PONTIAC: 2000 (1975 – 1980), Sunbird (1975 – 1985)
  • TOYOTA: Lite Ace Noah (1996 – 2001)

Replacement Tire Size
Replacement tires have to be within 3% of the diameter or overall circumference of the original tire to maintain the functionality of the speedometer, the accuracy of the vehicle’s anti-lock braking system (ABS), and the efficiency of the transmission system.

Tire Size Overall Diameter Difference
165/80R13 23.4″ (594 mm) -2.6%
165R13 23.4″ (594 mm) -2.6%
195/70R13 23.8″ (604 mm) -1%
175R13 24″ (610 mm) 0%
235/60R13 24.1″ (612 mm) 0.3%
205/70R13 24.3″ (618 mm) 1.3%
185R13 24.6″ (626 mm) 2.6%
185/80R13 24.6″ (626 mm) 2.6%

Our Observation
Choosing the correct tire size, like the 175/80R13, is paramount. Each dimension of the tire – be it height, width, sidewall, circumference, or the revolutions per mile, holds significant value.

Each contributes differently to the car’s handling, stability, comfort, and fuel efficiency. It’s essential to ensure proper fitment, as the compatibility of the tire with the vehicle directly influences performance.

If looking to replace or upgrade, staying within 3% of the original tire’s dimensions is advisable to avoid complications. Remember, tires are the only contact between you and the road, so choose wisely.

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