ST235/85R16 in Inches

ST235/85R16 tire size conversion to inches with detailed visualization of tire height, width, diameter, rim size and more.

What is ST235/85R16 in inches?

When we convert ST235/85R16 to inches, it is equivalent to 31.7x9.3R16. Let us break down the tire size dimensions for better understanding. 9.3 inches or 235 mm stand for section width, or width of the tire tread. 31.7 inches or 806 mm represent the overall diameter of the tire, or tire height. 16 inches is the rim diameter, or the diameter of the wheel the tire can be mounted on.

ST235/85R16 Section Width
9.3"
31.7"
ST235/85R16 Tire Side
Tire Circumference
99.5"
16"
7.9"
637 Revs/Mile
Metric Inches
Overall Diameter 806 mm 31.7"
Tread Width 235 mm 9.3"
Rim Diameter 406 mm 16"
Sidewall Height 200 mm 7.9"
Circumference 2531 mm 99.5"
Revolutions 395 per km 637 per mile
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What is ST235/85R16 tire width?

ST235/85R16 tire has a width of 9.3 inches or 235 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 ST235/85R16 tire height?

ST235/85R16 tire has an overall diameter of 31.7 inches or 806 mm that represents the outer diameter of the tire or tire height.

What is ST235/85R16 tire sidewall height?

ST235/85R16 tire has a sidewall height of 7.9 inches or 200 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 ST235/85R16 rim diameter?

Rim or wheel diameter is generally measured in inches, representing the size of the wheel the tire can be mounted on. ST235/85R16 tire can be mounted on 16 inch wheels.

What is ST235/85R16 tire circumference?

ST235/85R16 tire has a circumference of 99.5 inches or 2531 mm that represents the outer perimeter of the tire.

How many revolutions ST235/85R16 tire makes?

Tire revolutions indicate the number of times a tire revolves while it covers the distance of a mile or a kilometer. ST235/85R16 tire completes 637 revolutions per mile or 395 revolutions per kilometer.

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