185R15 in Inches

185R15 tire size conversion to inches with detailed visualization of tire height, width, diameter, rim size and more.

What is 185R15 in inches?

When we convert 185R15 to inches, it is equivalent to 26.7x7.3R15. Let us break down the tire size dimensions for better understanding. 7.3 inches or 185 mm stand for section width, or width of the tire tread. 26.7 inches or 677 mm represent the overall diameter of the tire, or tire height. 15 inches is the rim diameter, or the diameter of the wheel the tire can be mounted on.

185R15 Section Width
7.3"
26.7"
185R15 Tire Side
Tire Circumference
83.8"
15"
5.8"
756 Revs/Mile
Metric Inches
Overall Diameter 677 mm 26.7"
Tread Width 185 mm 7.3"
Rim Diameter 381 mm 15"
Sidewall Height 148 mm 5.8"
Circumference 2126 mm 83.8"
Revolutions 470 per km 756 per mile
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What is 185R15 tire width?

185R15 tire has a width of 7.3 inches or 185 mm that reflects the measurement of tire's width from its inner sidewall to its outer sidewall at the widest point (excluding decorations, protective ribs or raised letters). Tire width is also called tread width, section width or cross section width. Tire width should be measured without any load placed upon the tire after it has been properly inflated and mounted on its industry assigned measuring rim.

What is 185R15 tire height?

185R15 tire has an overall diameter of 26.7 inches or 677 mm that represents the outer diameter of the tire or tire height.

What is 185R15 tire sidewall height?

185R15 tire has a sidewall height of 5.8 inches or 148 mm which is the measurement of tire sidewall from the wheel rim to the top of tire tread. Tire sidewall height or "profile" depends on aspect ratio - lower aspect ratio means lower tire profile.

What is 185R15 rim diameter?

Rim or wheel diameter is generally measured in inches, representing the size of the wheel the tire can be mounted on. 185R15 tire can be mounted on 15 inch wheels.

What is 185R15 tire circumference?

185R15 tire has a circumference of 83.8 inches or 2126 mm that represents the outer perimeter of the tire.

How many revolutions 185R15 tire makes?

Tire revolutions indicate the number of times a tire revolves while it covers the distance of a mile or a kilometer. 185R15 tire completes 756 revolutions per mile or 470 revolutions per kilometer.

More 15" Tire Conversions

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