125/80R12 in Inches

125/80R12 tire size conversion to inches with detailed visualization of tire height, width, diameter, rim size and more.

What is 125/80R12 in inches?

When we convert 125/80R12 to inches, it is equivalent to 19.9x4.9R12. Let us break down the tire size dimensions for better understanding. 4.9 inches or 125 mm stand for section width, or width of the tire tread. 19.9 inches or 505 mm represent the overall diameter of the tire, or tire height. 12 inches is the rim diameter, or the diameter of the wheel the tire can be mounted on.

125/80R12 Section Width
4.9"
19.9"
125/80R12 Tire Side
Tire Circumference
62.5"
12"
3.9"
1014 Revs/Mile
Metric Inches
Overall Diameter 505 mm 19.9"
Tread Width 125 mm 4.9"
Rim Diameter 305 mm 12"
Sidewall Height 100 mm 3.9"
Circumference 1586 mm 62.5"
Revolutions 631 per km 1014 per mile
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What is 125/80R12 tire width?

125/80R12 tire has a width of 4.9 inches or 125 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 125/80R12 tire height?

125/80R12 tire has an overall diameter of 19.9 inches or 505 mm that represents the outer diameter of the tire or tire height.

What is 125/80R12 tire sidewall height?

125/80R12 tire has a sidewall height of 3.9 inches or 100 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 125/80R12 rim diameter?

Rim or wheel diameter is generally measured in inches, representing the size of the wheel the tire can be mounted on. 125/80R12 tire can be mounted on 12 inch wheels.

What is 125/80R12 tire circumference?

125/80R12 tire has a circumference of 62.5 inches or 1586 mm that represents the outer perimeter of the tire.

How many revolutions 125/80R12 tire makes?

Tire revolutions indicate the number of times a tire revolves while it covers the distance of a mile or a kilometer. 125/80R12 tire completes 1014 revolutions per mile or 631 revolutions per kilometer.

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