T175/90D18 in Inches

T175/90D18 tire size conversion to inches with detailed visualization of tire height, width, diameter, rim size and more.

What is T175/90D18 in inches?

When we convert T175/90D18 to inches, it is equivalent to 30.4x6.9R18. Let us break down the tire size dimensions for better understanding. 6.9 inches or 175 mm stand for section width, or width of the tire tread. 30.4 inches or 773 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.

T175/90D18 Section Width
6.9"
30.4"
T175/90D18 Tire Side
Tire Circumference
95.5"
18"
6.2"
663 Revs/Mile
Metric Inches
Overall Diameter 773 mm 30.4"
Tread Width 175 mm 6.9"
Rim Diameter 457 mm 18"
Sidewall Height 158 mm 6.2"
Circumference 2427 mm 95.5"
Revolutions 412 per km 663 per mile
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What is T175/90D18 tire width?

T175/90D18 tire has a width of 6.9 inches or 175 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 T175/90D18 tire height?

T175/90D18 tire has an overall diameter of 30.4 inches or 773 mm that represents the outer diameter of the tire or tire height.

What is T175/90D18 tire sidewall height?

T175/90D18 tire has a sidewall height of 6.2 inches or 158 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 T175/90D18 rim diameter?

Rim or wheel diameter is generally measured in inches, representing the size of the wheel the tire can be mounted on. T175/90D18 tire can be mounted on 18 inch wheels.

What is T175/90D18 tire circumference?

T175/90D18 tire has a circumference of 95.5 inches or 2427 mm that represents the outer perimeter of the tire.

How many revolutions T175/90D18 tire makes?

Tire revolutions indicate the number of times a tire revolves while it covers the distance of a mile or a kilometer. T175/90D18 tire completes 663 revolutions per mile or 412 revolutions per kilometer.

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