185/70R13 Tires

Understanding 185/70R13 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 185/70R13 tire specs and dimensions, what vehicles come equipped with 185/70R13 tires, what are its replacement options, and where to buy 185/70R13 tires at lowest prices online.

Buy 185/70R13 Tires from $59.96

How to read 185/70R13 tire size?

185/70R13 is a Metric tire size that is commonly used on passenger and crossover vehicles. It also comes in a P-Metric (P185/70R13) variant.

Let us decode each aspect of 185/70R13 tire size dimensions for better understanding:

  • 185 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 185/70R13 tire is 185 millimeters.
  • 70 represents the aspect ratio of a tire. It is the ratio of the tire's sidewall height to its width. For 185/70R13 tire, the sidewall height is 70% 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. 185/70R13 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.

185/70R13 Tire Dimensions

Compare and visualize 185/70R13 tire dimensions in both inches and millimeters. Tire size calculator will help you calculate the dimensions of any tire size.

185/70R13 Section Width
7.3"
23.2"
185/70R13 Tire Side
Tire Circumference
72.8"
13"
5.1"
870 Revs/Mile
Metric Inches
Tire Width 185 mm 7.3"
Aspect Ratio 70%
Rim Diameter 330 mm 13"
Tire Diameter 590 mm 23.2"
Sidewall Height 130 mm 5.1"
Circumference 1853 mm 72.8"
Revolutions 540 per km 870 per mile

185/70R13 Tire Width

Tire width is the measurement of the tire's cross-section at its widest point. 185/70R13 tire has a width of 185 millimeters or 7.3 inches.

Tires with section width of 185 millimeters come equipped on a variety of crossovers, minivans and passenger cars.

185 millimeters represents standard tire width. Standard width tires are very versatile, covering the needs of everyday drivers. They offer a balance of traction, fuel or energy efficiency, and handling.

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.

Tire Width
7.3"

185/70R13 Aspect Ratio

Tire aspect ratio represents the height of the tire's sidewall as a percentage of its width. 185/70R13 tire size has an aspect ratio of 70%.

Tires with an aspect ratio of 70 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.

185/70R13 Rim Diameter

Rim diameter refers to the diameter of the wheel on which the tire is mounted, commonly measured in inches. 185/70R13 tire can be mounted on 13-inch wheels. The 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.

Rim Diameter
13"

185/70R13 Tire Diameter / Height

Tire diameter represens the total height of a tire, including the rim, when it is fully inflated and not under load. 185/70R13 tire height is 590 millimeters or 23.2 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.

Tire Diameter
23.2"

185/70R13 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. 185/70R13 tire sidewall is 130 millimeters or 5.1 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 5.1" offer a balance between performance and comfort, and are common on popular sedans, minivans, light trucks and SUVs.

Sidewall Height
5.1"

185/70R13 Circumference

Tire circumference is the total distance around the outer edge of the tire. 185/70R13 tire has a circumference of 1853 millimeters or 72.8 inches.

Tires with a circumference of 72.8 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.

185/70R13 Circumference
Tire Circumference
72.8"

185/70R13 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. 185/70R13 tire makes 540 revolutions per kilometer or 870 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.

Popular 185/70R13 tire models

Listed below are most affordable tire models available in 185/70R13 tire size.

Shop more 185/70R13 tires with tire finder.

What is 185/70R13 in inches?

When converted to inches, 185/70R13 tire size is equivalent to 23.2x7.3R13. 23.2 inches indicate the tire diameter, 7.3 inches represent tread width, and 13 inches is the diameter of a rim the tire can be mounted on.

Learn more about 185/70R13 in inches conversion.

185/70R13 Vehicle Fitment

There are 5 vehicle models that use 185/70R13 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 185/70R13 tire?

185/70R13 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 185/70R13 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
P175/70R13 -2.4%
175/70R13 -2.4%
185/65R14 1%
P175/70R14 2%
P185/60R14 -2%
185/60R14 -2%
175/70R14 2%
175/65R14 -1%
195/60R14 0%
P185/60R15 2.2%
195/55R15 0.8%
175/55R15 -2.9%
185/60R15C 2.2%
185/60R15 2.2%
185/55R15 -0.8%
175/60R15 0.2%

What wheels can 185/70R13 tire be mounted on?

185/70R13 tires are generally approved to be mounted on 4.5" to 6" wide wheels. The following wheel sizes can be used:

  • 13x4.5
  • 13x5
  • 13x5.5
  • 13x6

It is important to note that while a tire might physically fit on a wheel outside of the recommended widths, doing so can affect the tire's performance, handling, and wear. Always refer to your vehicle's manufacturer guidelines and the tire manufacturer's specifications for the best results.

185/70R13 Tire Size Comparison Chart

Below is a comparison chart where we compare 185/70R13 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
185/70R13 vs 175/70R13 -2.4%
185/70R13 vs 185/60R14 -2%
185/70R13 vs 195/70R14 6.8%
185/70R13 vs 195/75R14 9.8%
185/70R13 vs 195/60R14 0%
185/70R13 vs 185/70R14 4.4%
185/70R13 vs 185/65R14 1%
185/70R13 vs 175/65R14 -1%
185/70R13 vs 175/70R14 2%
185/70R13 vs P235/75R15 24.2%
185/70R13 vs P235/70R15 20.5%
185/70R13 vs P225/70R15 18.1%
185/70R13 vs P215/70R15 15.8%
185/70R13 vs P215/65R15 12%
185/70R13 vs P205/65R15 9.7%
185/70R13 vs P195/65R15 7.6%
185/70R13 vs P195/60R15 4.2%
185/70R13 vs P275/60R15 20.5%
185/70R13 vs 225/70R15 18.1%
185/70R13 vs 225/45R15 -1.2%
185/70R13 vs 225/75R15 21.9%
185/70R13 vs 215/75R15 19.2%
185/70R13 vs 235/75R15 24.2%
185/70R13 vs 215/65R15 12%
185/70R13 vs 205/75R15 16.8%
185/70R13 vs 255/70R15 25.3%
185/70R13 vs 225/50R15 2.9%
185/70R13 vs P185/65R15 5.3%
185/70R13 vs LT235/75R15 24.4%
185/70R13 vs LT215/75R15 19.3%
185/70R13 vs 195/60R15 4.2%
185/70R13 vs 195/55R15 0.8%
185/70R13 vs 195/50R15 -2.2%
185/70R13 vs 185/65R15 5.3%
185/70R13 vs 185/60R15C 2.2%
185/70R13 vs 185/60R15 2.2%
185/70R13 vs 175/55R15 -2.9%
185/70R13 vs 185/55R15 -0.8%
185/70R13 vs 195/65R15 7.6%
185/70R13 vs 195/70R15C 11%
185/70R13 vs 265/70R15 27.6%
185/70R13 vs 235/70R15 20.5%
185/70R13 vs 215/70R15 15.8%
185/70R13 vs 215/60R15 8.3%
185/70R13 vs 205/70R15 13.4%
185/70R13 vs 205/65R15 9.7%
185/70R13 vs 205/60R15 6.3%
185/70R13 vs 205/50R15 -0.5%
185/70R13 vs 175/65R15 3.2%

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.