Tire Size 325/35r20 in inches

The tire size 325/35R20 is equivalent to 29.0×12.8R20 in inches, has a diameter of 29 inches (735.5 mm), a section width of 12.8 inches (325 mm), a wheel diameter of 20 inches (508 mm), and is approved to be mounted on 11.0-13.0 inches (279.4 – 330.2 mm) wide wheels. This high-performance tire size offers excellent traction, stability, and handling, making it a preferred choice for sports cars and high-end SUVs.

325/35r20 in inches

This Table chart offers a dual perspective, providing detailed insights in both inches and millimeters.

Feature Inches Metric
Tire Diameter 29 735.5
Section Width 12.8 325
Rim Height 20 508
Sidewall Height 4.5 113.8
Circumference 91 2310.6
Revolutions 433 per km 695 per mile
Rim Width Range 11.0-13.0 279.4 – 330.2

How Tall Is A 325/35R20 Tire?

The tire height of the 325/35R20 tire size is 29 inches (735.5 mm). This measurement is obtained from the tire’s contact with the ground to the top of the tire’s tread. This height also referred to as the tire’s diameter, is crucial for understanding how the tire will impact the vehicle’s overall performance.

What Is the 325/35R20 Width In Inches?

The 325/35R20 tire’s tread width is 12.8 inches (325 mm). The tread width is essential for understanding how a tire disperses the vehicle’s weight across its surface, thereby influencing traction, handling, and fuel efficiency.

What Is the 325/35R20 Sidewall Height?

The sidewall height of the 325/35R20 tire size is 4.5 inches (113.8 mm). This figure is determined by multiplying the section width by the aspect ratio. The sidewall height is important as it impacts the tire’s performance characteristics, including ride comfort and responsiveness.

What Is the 325/35R20 Tire Circumference?

The circumference of the 325/35R20 tire size is 91 inches (2310.6 mm). This measurement represents the distance the vehicle will travel with one complete revolution of the tire, affecting speedometer accuracy and fuel efficiency.

What Is the 325/35R20 Revolutions Per Mile?

For the 325/35R20 tire size, there are approximately 695 revolutions per mile (433 per kilometer). This figure calculates a vehicle’s actual speed and distance traveled, as the vehicle’s speedometer readings rely on this data.

What Is the 325/35R20 Rims Size?

The 325/35R20 tire size, the rim diameter is 20 inches (508 mm). The tire is approved to be mounted on rims with a width range of 11.0-13.0 inches (279.4 – 330.2 mm). Selecting the correct rim size is essential for ensuring proper fit and safe operation.

Fitment Guide
This table will guide you on which vehicle the 325/35R20 tire size can be used. Ensuring your vehicle is compatible with this tire size is crucial, as mismatching can lead to decreased performance and potential safety risks.

Brand Name Model
BMW X5 M (2014 – 2019), X6 M (2014 – 2019)

Replacement Tire Size
Replacement tires have to be within 3% of the total diameter of the original tire size. This ensures the vehicle’s systems, like Anti-lock Braking System (ABS), Electronic Stability Control (ESC), and speedometer work correctly.

Tire Size Overall Diameter Difference
295/35R20 28.1″ -3.00%
345/30R20 28.2″ -2.70%
235/45R20 28.3″ -2.20%
265/40R20 28.3″ -2.20%
305/35R20 28.4″ -1.90%
275/40R20 28.7″ -1.10%
315/35R20 28.7″ -1.10%
245/45R20 28.7″ -1.10%
285/40R20 29.0″ 0.00%
255/45R20 29.1″ 0.30%
145/80R20 29.1″ 0.50%
235/50R20 29.3″ 1.10%
295/40R20 29.3″ 1.10%
265/45R20 29.4″ 1.40%
305/40R20 29.6″ 2.20%
245/50R20 29.7″ 2.40%
275/45R20 29.8″ 2.70%

Our Observation
The 325/35R20 tire size is a versatile and performance-oriented choice, offering excellent stability and traction due to its larger width. This tire size caters primarily to sports and luxury vehicles, where performance and control are paramount.

The larger diameter provides a significant contact patch, delivering superb handling characteristics and improved braking performance.

However, this tire size might be better for vehicles prioritizing ride comfort over sporty handling, as the shorter sidewall could translate to a stiffer ride.

The tire’s larger dimensions may also influence fuel economy. But overall, the 325/35R20 is an excellent choice for drivers who want superior road grip, stability, and high-speed performance.

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