155R13 Tires
Understanding 155R13 tire size is crucial for making informed decisions when purchasing new tires, whether it is for replacement or upgrade, as it plays an important role in your vehicle's performance and safety. Let's explore 155R13 tire specs and dimensions, what vehicles come equipped with 155R13 tires, what are its replacement options, and where to buy 155R13 tires at lowest prices online.
How to read 155R13 tire size?
155R13 is a Metric tire size that is commonly used on passenger and crossover vehicles.
Let us decode each aspect of 155R13 tire size dimensions for better understanding:
- 155 indicates tire's section width, which includes the entire width of the tire from one sidewall to the other. The tread width is typically a bit narrower than the section width. Section width of 155R13 tire is 155 millimeters.
- 82 represents the aspect ratio of a tire. It is the ratio of the tire's sidewall height to its width. For 155R13 tire, the sidewall height is 82% of its tread width.
- R denotes that tire has radial construction.
- 13 indicates the wheel diameter in inches that the tire is designed to fit. 155R13 can be mounted on rims with 13 inches in diameter.
You can learn more about tire size markings on tire sidewall with our comprehensive guide on how to read tire size.
155R13 Tire Dimensions
Compare and visualize 155R13 tire dimensions in both inches and millimeters. Tire size calculator will help you calculate the dimensions of any tire size.
| Metric | Inches | |
|---|---|---|
| Tire Width | 155 mm | 6.1" |
| Aspect Ratio | 82% | |
| Rim Diameter | 330 mm | 13" |
| Tire Diameter | 584 mm | 23" |
| Sidewall Height | 127 mm | 5" |
| Circumference | 1834 mm | 72.2" |
| Revolutions | 545 per km | 878 per mile |
155R13 Tire Width
How wide is 155R13 tire? Tire width is the measurement of the tire's cross-section at its widest point. 155R13 tire is 155 millimeters or 6.1 inches wide.
Tires that are 155 millimeters wide come equipped on a variety of passenger cars.
Tires with width of 155 millimeters are generally considered narrow. They offer reduced rolling resistance and better fuel or energy economy, providing sufficient grip for lighter vehicles. They are not typically used for high-performance or heavy vehicles due to their limited traction and load-bearing capabilities.
Tire width plays a pivotal role in determining a vehicle's handling, safety, and efficiency. It is crucial to consider the compatibility of tire width with the vehicle's design and the manufacturer's specifications to maintain optimal functionality and ensure safety.
155R13 Aspect Ratio
Tire aspect ratio represents the height of the tire's sidewall as a percentage of its width. 155R13 tire size has an aspect ratio of 82%.
Tires with an aspect ratio of 82 are known as high-profile tires. Such tires are typically chosen for their comfort and durability, making them well-suited for everyday driving and vehicles that prioritize passenger comfort or require additional load-bearing capacity. Taller sidewall allows for more flex and absorption of road imperfections, translating to a smoother, more comfortable ride.
While these tires provide a comfortable ride, they may not offer the same level of precise handling and cornering performance as lower aspect ratio tires. The increased sidewall height can lead to more flex during aggressive maneuvers, which might not be ideal for high-speed or performance-oriented driving.
155R13 Rim Diameter
Rim diameter refers to the diameter of the wheel on which the tire is mounted, commonly measured in inches. 155R13 rim size is 13 inches, meaning that tire can be mounted on 13-inch wheels. Rim diameter directly correlates with the overall diameter of the tire and affects various aspects of vehicle performance and aesthetics.
Tires with rim diameter of 13 inches are equipped on a select passenger car models.
Rims with a 13-inch diameter are suitable for the lower weight and less demanding performance requirements of compact and subcompact vehicles.
When selecting a rim diameter, it's crucial to consider the vehicle's design specifications, as altering the rim size can affect the speedometer and odometer calibration, vehicle handling, suspension geometry, and brake clearance.
155R13 Tire Diameter
How tall is 155R13 tire? Tire diameter represens the total height of a tire, including the rim, when it is fully inflated and not under load. 155R13 diameter is 584 millimeters or 23 inches.
Tire height affects the clearance between the tire and the vehicle's body or chassis, influences the vehicle's ground clearance, and can impact the accuracy of the vehicle's speedometer and odometer.
For standard passenger cars, tire diameters typically range from about 24 to 30 inches. This includes sedans, hatchbacks, small SUVs, and minivans. Light trucks and larger SUVs might have tires on the higher end of this range or slightly above, often between 29 to 33 inches. Sports cars and high-performance vehicles may have similar diameter ranges as standard passenger cars, but they often feature wider tires with a lower aspect ratio, which can slightly affect the overall diameter. The range for these vehicles is typically between 24 to 30 inches, focusing more on width and profile for performance. Off-road vehicles, including larger SUVs, trucks, and specialized vehicles, often have larger tire diameters to handle rough terrain better. The diameters for these vehicles can range from about 31 to 40 inches or more, depending on the level of off-road capability and customization.
155R13 Sidewall Height
Tire sidewall height, determined by the aspect ratio of a tire, represents the height of the tire's sidewall, measured from the edge of the rim to the top of the tread. 155R13 tire sidewall is 127 millimeters or 5 inches tall.
Sidewall height affects the tire's ability to dissipate heat and impacts its load-bearing capacity. It also plays a role in aesthetic appeal for many drivers, influencing the overall look of the vehicle.
Tires with a sidewall height of 5" offer a balance between performance and comfort, and are common on popular sedans, minivans, light trucks and SUVs.
155R13 Circumference
Tire circumference is the total distance around the outer edge of the tire. 155R13 tire has a circumference of 1834 millimeters or 72.2 inches.
Tires with a circumference of 72.2 inches are typically found on small cars and compact vehicles. The advantage of smaller circumference tires is that they generally provide better fuel efficiency, enhanced acceleration and more responsive handling for easier maneuverability. However, they may offer less traction and a rougher ride compared to larger tires.
Tire circumference directly influences the speedometer and odometer readings of a vehicle. Mismatched tire circumferences, especially on the same axle, can lead to uneven wear, handling issues, and even mechanical damage, particularly in all-wheel or four-wheel-drive vehicles.
155R13 Revolutions
Tire revolutions metric reflects the number of times a tire rotates over a fixed distance. This figure is inherently tied to the tire's circumference - the larger the circumference, the fewer the revolutions needed to cover a mile, and vice versa. 155R13 tire makes 545 revolutions per kilometer or 878 revolutions per mile.
Number of the revolutions a tire makes affects greatly vehicle's performance, from speed and distance measurement accuracy to handling, fuel efficiency, and wear and tear.
What is 155R13 in inches?
When converted to inches, 155R13 tire size is equivalent to 23x6.1R13. 23 inches indicate the tire diameter, 6.1 inches represent tread width, and 13 inches is the diameter of a rim the tire can be mounted on.
Conversion of 155R13 to inches involves a series of steps that translate the metric measurements of tire width, aspect ratio, and rim diameter into their inch equivalents. This conversion is crucial for understanding tire sizes in a format that may be more intuitive or necessary for specific applications, allowing for better informed decisions regarding tire selection and compatibility.
First, the width of the tire (155 mm) is converted to inches by dividing by 25.4 (since there are 25.4 millimeters in an inch). Secondly, to determine the sidewall height in inches, calculate the height of the tire's sidewall as a percentage of its width (the aspect ratio), then convert this measurement from millimeters to inches. In the case of a 155R13 tire, the sidewall height is 82% of 155 mm, which converts to approximately 5 inches. Lastly, to ascertain the overall diameter of the tire, sum twice the sidewall height with the diameter of the rim (already in inches). Therefore, for a 155R13 tire, the overall diameter is the sum of twice the sidewall height (5 x 2) plus the rim diameter (13 inches), culminating in an overall diameter of about 23 inches.
155R13 Vehicle Fitment
There are 4 vehicle models that use 155R13 as an original equipment tire size. It's important to consult your vehicle's owner manual or a tire fitment guide specific to your car model to ensure this tire size is compatible with your vehicle. Vehicle manufacturers recommend specific tire sizes to ensure optimal performance and safety.
Select your vehicle model for its OEM tire size configuration.
What are replacement sizes for 155R13 tire?
155R13 alternative has to be within 3% of the original tire's overall diameter to ensure safe drive and proper speedometer readings. Below is a list of 155R13 equivalent and plus sizes that are within the optimal characteristics and dimensions of the orignal tire size.
Keep in mind that different vehicles have different tire requirements. Passenger cars, SUVs, trucks, and high-performance vehicles each have specific types of tires that are engineered for their particular needs. When replacing tires on your vehicle, always refer to your vehicle's owner's manual for manufacturer recommendations on tire size, type, and other specifications.
| Replacement Tire Size | Tire Diameter Difference |
|---|---|
| 155/80R13 | -1% |
| 165/80R13 | 1.7% |
| P155/80R13 | -1% |
| P165/80R13 | 1.7% |
155R13 Tire Size Comparison Chart
Below is a comparison chart where we compare 155R13 tire size with other popular sizes. Green indicates that new tire diameter is within the acceptable 3% of the original, while red warns that tire will adversely affect the vehicle's speedometer reading, handling characteristics, or clearance in the wheel well. We recommend to use the tire size comparison tool to ensure proper compatibility when switching to a new tire size.
| Tire Size Comparison | Tire Diameter Difference |
|---|---|
| 155R13 vs 185/70R13 | 1% |
| 155R13 vs 175/70R13 | -1.4% |
| 155R13 vs 185/60R14 | -1% |
| 155R13 vs 185/70R14 | 5.5% |
| 155R13 vs 205/75R14 | 13.7% |
All listed guides, data and/or calculations are for informational purposes only. TireSizes.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information.