Tire Size 185/80r13 in inches
The tire size 185/80R13, equivalent to 24.7×7.3R13 in inches, has a diameter of 24.7 inches, a section width of 7.3 inches, a wheel diameter of 13 inches, and is approved to be mounted on 4.5-6.0 inches wide wheels. In metric terms, the tire measures 626.2 mm in diameter and 185 mm in width and fits on a 330 mm wheel diameter rim.
185/80r13 in inches
| Feature | Inches | Metric |
|---|---|---|
| Tire Diameter | 24.7 | 626.2 |
| Section Width | 7.3 | 185 |
| Rim Height | 13 | 330 |
| Sidewall Height | 5.8 | 148 |
| Circumference | 77.5 | 1967.3 |
| Revolutions | 509 per km | 821 per mile |
How Tall Is A 185/80R13 Tire?
The Tire Height of the 185/80R13 tire size is 24.7 inches, which translates to 626.2 mm. Tire height plays a crucial role in determining the ride quality of a vehicle. The taller the tire, the better it can absorb road shocks, providing a smoother ride.
Additionally, the height can affect the overall performance of the vehicle including its handling and speed capabilities. It’s important to consider tire height to maintain the correct ride height and prevent undue strain on the vehicle’s suspension.
What Is the 185/80R13 Width In Inches?
The tread width of the 185/80R13 tire size is 7.3 inches or 185 mm. This is an important consideration because the tire’s width influences traction, fuel efficiency, and handling.
A wider tire offers a larger contact patch with the road, increasing traction but potentially reducing fuel efficiency. Conversely, a narrower tire may offer less traction but can improve fuel economy and performance at high speeds.
What Is the 185/80R13 Sidewall Height?
The sidewall height of the 185/80R13 tire size is 5.8 inches or 148 mm. Sidewall height directly impacts ride comfort and handling. A taller sidewall can absorb more shock, providing a smoother ride, while a shorter sidewall generally results in improved handling and cornering due to less flexing.
What Is the 185/80R13 Tire Circumference?
The circumference of the 185/80R13 tire size is 77.5 inches or 1967.3 mm. Tire circumference affects the accuracy of a vehicle’s speedometer and odometer.
A smaller circumference tire will rotate more times to cover a certain distance, resulting in the speedometer reading faster than the vehicle’s actual speed. Conversely, a larger circumference tire will rotate less often, causing the speedometer to read slower than the vehicle’s true speed.
What Is the 185/80R13 Revolutions Per Mile?
For the 185/80R13 tire size, there are approximately 821 revolutions per mile or 509 revolutions per kilometer. Understanding the number of revolutions per mile can be crucial for maintaining accurate speedometer and odometer readings.
It also affects the vehicle’s overall performance, as tires with higher revolutions per mile could potentially increase acceleration while reducing top speed.
What Is the 185/80R13 Rims Size?
The 185/80R13 tire size, the rim diameter is 13 inches or 330 mm. Rim size is a vital factor when selecting tires as it directly influences the compatibility between the tire and wheel.
An incorrect rim size may result in poor vehicle performance, compromised safety, and potential damage to the wheels or tires.
Fitment Guide
Wheels with these parameters may fit the following vehicles:
| Brand Name | Model |
|---|---|
| CITROËN | Fukang (1994 – 2009), Saxo (1996 – 2004), ZX (1990 – 1998) |
| ALPINE | A310 (1971 – 1974) |
| CHEVROLET | Beretta (1987 – 1989), Celebrity (1982 – 1989), Corsica (1987 – 1989) |
| PONTIAC Vehicle | 2000 (1986 – 1987), 6000 (1982 – 1991), Fiero (1984 – 1985), Grand Am (1985 – 1991), Phoenix (1980 – 1984), Sunbird (1988 – 1994) |
Replacement Tire Size
Replacement tires have to be within 3% of the total diameter of the original tires to ensure that the handling remains similar and the vehicle components do not suffer from undue strain. Too much deviation can cause variations in the car’s speedometer reading, affecting both performance and safety.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 175/80R13 | 24″ (610 mm) | -2.6% |
| 175R13 | 24″ (610 mm) | -2.6% |
| 235/60R13 | 24.1″ (612 mm) | -2.2% |
| 205/70R13 | 24.3″ (618 mm) | -1.3% |
Our Observation
The 185/80R13 tire size balances comfort and performance for compatible vehicles. Its adequate width supports sufficient traction for general road use, while the tall sidewall ensures a comfortable ride by effectively absorbing shocks from road imperfections. The fitment guide shows a range of vehicles, notably older models, which can accommodate these tire dimensions.
When replacing, ensure the new tires remain within the 3% diameter variance to maintain original ride characteristics and accurate speedometer readings. Regular checks on tire conditions, including tread depth and tire pressure, are also highly recommended to ensure optimal performance and safety.
