Tire Size 215/50r13 in inches

The 215/50R13 tire size, which is equivalent to 21.5×8.5R13, has a diameter of 21.5 inches (545.2 mm), a section width of 8.5 inches (215 mm), a wheel diameter of 13 inches (330 mm), and is approved to be mounted on a suitable range of wheel widths. This unique combination of measurements contributes to the tire’s performance, ride comfort, and safety standards.

215/50r13 in inches

Feature Inches Metric
Tire Diameter 21.5 545.2
Section Width 8.5 215
Rim Height 13 330
Sidewall Height 4.2 107.5
Circumference 67.4 1712.8
Revolutions 583 per km 939 per mile

How Tall Is A 215/50R13 Tire?

The Tire Height of the 215/50R13 tire size is 21.5 inches (545.2 mm). Tire height plays a crucial role in determining the vehicle’s ground clearance, which is an important factor, especially in off-road conditions. Moreover, the tire height can significantly influence the vehicle’s speedometer and odometer readings, making it a critical consideration when choosing tires.

What Is the 215/50R13 Width In Inches?

The tread width of the 215/50R13 tire size is 8.5 inches (215 mm). The tread width, also known as the section width, determines the tire’s contact area with the road.

A wider tire can offer more grip and stability, vital for cornering and overall performance. However, a wider tire may also increase the vehicle’s rolling resistance, potentially affecting fuel efficiency.

What Is the 215/50R13 Sidewall Height?

The 215/50R13 tire’s sidewall height is 4.2 inches (107.5 mm). Sidewall height affects both the comfort and performance of the vehicle.

A taller sidewall can offer more cushioning and a smoother ride over bumpy surfaces, while a shorter one can provide better cornering ability and responsiveness but may compromise on comfort.

What Is the 215/50R13 Tire Circumference?

The circumference of the 215/50R13 tire size is 67.4 inches (1712.8 mm). This measurement is essential as it affects how often a tire rotates to cover a certain distance.

Any changes in the tire circumference can affect your vehicle’s speedometer reading, the gear shifting, and the overall performance of your vehicle.

What Is the 215/50R13 Revolutions Per Mile?

For the 215/50R13 tire size, there are approximately 939 revolutions per mile (or 583 per km). This specification is crucial as it directly impacts your vehicle’s fuel efficiency and overall tire lifespan. Tires with fewer revolutions per mile typically offer better fuel economy and a longer lifespan.

What Is the 215/50R13 Rims Size?

For the 215/50R13 tire size, the rim diameter is 13 inches (330 mm). The rim size must be compatible with the tire size for optimal performance and safety. A mismatch between the tire and rim sizes can lead to poor vehicle handling, increased tire wear, and even possible tire failure.

Replacement Tire Size
Replacement tires should ideally be within 3% of the total diameter of the original tires to ensure the maintenance of accurate speedometer readings and to avoid potential drivetrain issues. Always consult with a tire expert or your vehicle manufacturer when considering replacement tire sizes.

Tire Size Overall Diameter Difference
125/80R13 20.9″ (530 mm) -2.9%
155/65R13 20.9″ (532 mm) -2.6%
225/45R13 20.9″ (532 mm) -2.6%
255/40R13 21″ (534 mm) -2.2%
185/55R13 21″ (534 mm) -2.2%
145/70R13 21″ (534 mm) -2.2%
205/50R13 21.1″ (536 mm) -1.8%
175/60R13 21.3″ (540 mm) -1.1%
165/65R13 21.4″ (544 mm) -0.4%
195/55R13 21.4″ (544 mm) -0.4%
135/80R13 21.5″ (546 mm) 0%
155/70R13 21.6″ (548 mm) 0.4%
185/60R13 21.7″ (552 mm) 1.1%
225/50R13 21.9″ (556 mm) 1.8%
175/65R13 22″ (558 mm) 2.2%
145/80R13 22.1″ (562 mm) 2.9%
165/70R13 22.1″ (562 mm) 2.9%

Our Observation
Despite its unique size, the 215/50R13 tire offers an outstanding balance of performance and comfort. With a sizable section width and smaller diameter, this tire size can deliver a smoother ride while maintaining excellent handling capabilities. However, ensuring that this tire size fits correctly on your vehicle to maximize its benefits is essential.

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