Tire Size 135/80r13 in inches

Tire Size 135 80r13 in inches-min

The tire size 135/80R13, which is equivalent to 21.5×5.3R13 in inches, has a diameter of 21.5 inches (546.1 mm), a section width of 5.3 inches (134.6 mm), a wheel diameter of 13 inches (330.2 mm), and is approved to be mounted on 4.0-5.5 inches wide wheels. These specifications play a significant role in the overall performance and safety of your vehicle, influencing factors such as handling, fuel efficiency, and comfort of ride.

135/80r13 in inches

Feature Inches Metric
Tire Diameter 21.5 546.2
Section Width 5.3 135
Rim Height 13 330
Sidewall Height 4.3 108
Circumference 67.6 1715.9
Revolutions 583 per km 939 per mile

How Tall Is A 135/80R13 Tire?

The Tire Height of the 135/80R13 tire size is approximately 21.5 inches or 546.1 mm. The height of a tire affects a vehicle’s ground clearance, ride quality, and aesthetics.

Taller tires can provide more ground clearance for off-road vehicles and may improve ride quality by absorbing more bumps and imperfections in the road. However, they can also negatively affect a vehicle’s center of gravity, potentially reducing stability.

What Is the 135/80R13 Width In Inches?

Tread Width of 135 80r13The tread width of the 135/80R13 tire size is about 5.3 inches or 134.6 mm. This width is a vital factor to consider as it impacts the vehicle’s traction and handling. Wider tires have a larger contact area with the road, providing a better grip, especially in dry conditions. However, they may also increase rolling resistance, impacting fuel efficiency.

What Is the 135/80R13 Sidewall Height?

Sidewall Height of 135 80r13The sidewall height of the 135/80R13 tire size is approximately 4.3 inches or 108 mm. The height of the sidewall impacts the tire’s ability to absorb shocks from the road, affecting ride comfort.

A taller sidewall can cushion more against bumps, providing a smoother ride. However, it might also lead to increased sidewall flex during cornering, affecting handling performance.

What Is the 135/80R13 Tire Circumference?

Circumference of 135 80r13The 135/80R13 tire’s circumference is about 67.6 inches or 1715.9 mm. The tire’s circumference impacts the vehicle’s overall gearing and the speedometer’s accuracy. A tire with a larger circumference will cover more ground in a single rotation, which can affect acceleration, top speed, and fuel efficiency.

What Is the 135/80R13 Revolutions Per Mile?

Revolutions Per Mile of 135 80r13For the 135/80R13 tire size, there are approximately 939 revolutions per mile. This metric is important as it influences your vehicle’s speedometer accuracy. A tire with more revolutions per mile will indicate a higher speed than a tire with fewer revolutions, assuming the vehicle’s speed remains constant.

What Is the 135/80R13 Rims Size?

Rims Size of 135 80r13For the 135/80R13 tire size, the rim diameter is 13 inches or 330.2 mm. Rim size is crucial as it must match the wheel diameter of the tire for a proper fit. A wrong rim size may result in poor handling, increased tire wear, or even a tire blowout.

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

Brand Name Model
FIAT Panda (1980 – 2003)
MITSUBISHI Vehicle Minica (1989 – 2003), Minica Toppo (1990 – 1998), Minicab MiEV (2011 – 2023), Minicab Truck (2005 – 2023), Minicab Van (1999 – 2015), Pistachio (1999 – 2000), Toppo BJ (1998 – 2003)
SEAT Marbella (1986 – 1998)

Replacement Tire Size
Replacement tires have to be within 3% of the total diameter of the original tire to maintain similar performance characteristics and prevent mechanical or electronic interference.

Tire Size Overall Diameter Difference
125/80R13 20.9″ (530 mm) -2.9%
225/45R13 20.9″ (532 mm) -2.6%
155/65R13 20.9″ (532 mm) -2.6%
185/55R13 21″ (534 mm) -2.2%
145/70R13 21″ (534 mm) -2.2%
255/40R13 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%
215/50R13 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
The 135/80R13 tire size, although not the most common, seems to suit a wide variety of compact and economical vehicles. Its combination of height, width, and diameter provides a decent balance of fuel efficiency, ride comfort, and stability. However, its overall performance largely depends on the type of vehicle it is mounted on and the driving conditions.

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