Tire Size 185/65r13 in inches

Tire size 185/65R13, which is equivalent to 22.5×7.3R13, has a diameter of 22.5 inches (570.7mm), a section width of 7.3 inches (185mm), a wheel diameter of 13 inches (330mm), and is approved to be mounted on wheels with widths ranging from 5.0 to 6.5 inches.

185/65r13 in inches

Feature Metric Inches
Tire Height 570.7 mm 22.47″
Tread Width 185 mm 7.28″
Rim Diameter 330.2 mm 13″
Sidewall Height 120.25 mm 4.73″
Circumference 1792.91 mm 70.59″
Revolutions 557.75 per km 897.62 per mile

How Tall Is A 185/65R13 Tire?

The Tire Height of the 185/65R13 tire size is 22.5 inches or 570.7 millimeters. This figure, also known as the overall diameter, is calculated by adding the sidewall height, wheel diameter, and another sidewall height. The larger the tire height, the larger the contact patch with the road, which can potentially lead to more traction.

What Is the 185/65R13 Width In Inches?

The tread width of the 185/65R13 tire size is 7.3 inches or 185 millimeters. This represents the width of the tire from one sidewall to the other. Wider tires provide better grip on the road, which improves the car’s handling and performance. However, they may also cause increased fuel consumption due to more friction with the road.

What Is the 185/65R13 Sidewall Height?

The sidewall height of the 185/65R13 tire size is approximately 4.7 inches or 120.3 millimeters. The sidewall height is determined by multiplying the tire width by the aspect ratio, which in this case is 65%. It represents the distance from the rim to the tread, and impacts comfort and ride quality.

What Is the 185/65R13 Tire Circumference?

The circumference of the 185/65R13 tire size is approximately 70.6 inches or 1792.9 millimeters. The tire’s circumference directly affects the vehicle’s speedometer reading, and having the correct circumference is critical to maintain accurate speed measurements.

What Is the 185/65R13 Revolutions Per Mile?

For the 185/65R13 tire size, there are about 901 revolutions per mile or 559 revolutions per kilometer. The higher the number of revolutions per mile, the more frequently the tire will need to rotate to cover that distance, which can affect the vehicle’s fuel efficiency and performance.

What Is the 185/65R13 Rims Size?

For the 185/65R13 tire size, the rim diameter is 13 inches or 330 millimeters. This measurement is vital as it matches the tire’s inner diameter and ensures proper fitment.

Fitment Guide
Wheels with the 185/65R13 tire size may fit the following vehicles:

Brand Name Model
ALFA ROMEO 33 (1986 – 1989)
DAEWOO Lanos (1997 – 2008)
OPEL Corsa (1993 – 2000)
PEUGEOT 205 (1983 – 1998)
PROTON 300 Series (1996 – 2005), 400 Series (1995 – 2001), Compact (1996 – 2005), Satria (1996 – 2005), Wira (1995 – 2007)
TOYOTA Sprinter Carib (1990 – 1995)
VOLKSWAGEN Gol (1980 – 1994), Golf (1983 – 1998)

Replacement Tire Size
Replacement tires have to be within 3% of the diameter of the original tire to ensure proper fit and performance.

Tire Size Overall Diameter Difference
225/50R13 21.9″ (556 mm) -2.5%
175/65R13 22″ (558 mm) -2.1%
165/70R13 22.1″ (562 mm) -1.4%
145/80R13 22.1″ (562 mm) -1.4%
195/60R13 22.2″ (564 mm) -1.1%
235/50R13 22.3″ (566 mm) -0.7%
175/70R13 22.7″ (576 mm) 1.1%
205/60R13 22.7″ (576 mm) 1.1%
245/50R13 22.7″ (576 mm) 1.1%
165/75R13 22.8″ (578 mm) 1.4%
155/80R13 22.8″ (578 mm) 1.4%
195/65R13 23″ (584 mm) 2.5%

Our Observation
The 185/65R13 tire size is versatile and widely used in many compact and subcompact vehicles due to its ideal blend of performance, comfort, and efficiency. The balance between tire width and height ensures good road grip and a comfortable ride, making it a popular choice for many drivers and manufacturers.

The variety of vehicles compatible with this tire size demonstrates its adaptability and suitability for different driving conditions and styles.

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