Tire Size 135/80r13 in inches
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?
The 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?
The 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?
The 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?
For 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?
For 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.
