225/30R18 in Inches

225/30R18 tire size conversion to inches with detailed visualization of tire height, width, diameter, rim size and more.

What is 225/30R18 in inches?

When we convert 225/30R18 to inches, it is equivalent to 23.3x8.9R18. Let us break down the tire size dimensions for better understanding. 8.9 inches or 225 mm stand for section width, or width of the tire tread. 23.3 inches or 593 mm represent the overall diameter of the tire, or tire height. 18 inches is the rim diameter, or the diameter of the wheel the tire can be mounted on.

225/30R18 Section Width
225/30R18 Tire Side
Tire Circumference
866 Revs/Mile
Metric Inches
Overall Diameter 593 mm 23.3"
Tread Width 225 mm 8.9"
Rim Diameter 457 mm 18"
Sidewall Height 68 mm 2.7"
Circumference 1862 mm 73.2"
Revolutions 537 per km 866 per mile
Best Prices on 225/30R18 Tires

What is 225/30R18 tire width?

225/30R18 tire has a width of 8.9 inches or 225 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 225/30R18 tire height?

225/30R18 tire has an overall diameter of 23.3 inches or 593 mm that represents the outer diameter of the tire or tire height.

What is 225/30R18 tire sidewall height?

225/30R18 tire has a sidewall height of 2.7 inches or 68 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 225/30R18 rim diameter?

Rim or wheel diameter is generally measured in inches, representing the size of the wheel the tire can be mounted on. 225/30R18 tire can be mounted on 18 inch wheels.

What is 225/30R18 tire circumference?

225/30R18 tire has a circumference of 73.2 inches or 1862 mm that represents the outer perimeter of the tire.

How many revolutions 225/30R18 tire makes?

Tire revolutions indicate the number of times a tire revolves while it covers the distance of a mile or a kilometer. 225/30R18 tire completes 866 revolutions per mile or 537 revolutions per kilometer.

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