T125/70R15 in Inches

Tire size T125/70R15 refers to the tire size in numbers and letters such as the first number “125” indicates the tire width in millimeters, the second number “70” indicates the aspect ratio of the tire and the last number indicates the diameter of the tire. A T125/70R15 tire in inches can be described as a tire with a width of about 4.9 inches, a sidewall height of about 3.5 inches, and it fits on a 15-inch wheel.

Converting T125/70R15 in Inches

T125/70R15 inches mm
Tire Diameter 21.9 inches 557 mm
Tread Width 4.9 inches 125 mm
Rim Diameter 15 inches 381 mm
Sidewall Height 3.5 inches 88 mm
Circumference 68.8 inches 1749 mm
Revolutions 921 per mile 572 per km

Tire Size Calculator

The Tire Size Calculator is a convenient online tool that helps determine the correct tire dimensions for a vehicle, ensuring optimal performance and compatibility.

Tire Diameter
Tread Width
Rim Diameter
Sidewall Height
Circumference
Revolutions

T125/70R15 Alternate Tire Size

Tire Size Overall Diameter Difference
115/70R15 21.4″ (543 mm) -2.5%
185/45R15 21.5″ (547 mm) -1.8%
165/50R15 21.5″ (547 mm) -1.8%
245/35R15 21.8″ (553 mm) -0.7%
215/40R15 21.8″ (553 mm) -0.7%
165/45R16 21.8″ (554 mm) -0.5%
215/35R16 21.9″ (556 mm) -0.2%
195/45R15 21.9″ (557 mm) 0%
175/50R15 21.9″ (557 mm) 0%
195/40R16 22.1″ (562 mm) 0.9%
165/55R15 22.2″ (563 mm) 1.1%
165/40R17 22.2″ (564 mm) 1.3%
205/45R15 22.2″ (565 mm) 1.4%
185/50R15 22.3″ (567 mm) 1.8%
155/60R15 22.3″ (567 mm) 1.8%
115/70R16 22.4″ (568 mm) 2%
135/60R16 22.4″ (568 mm) 2%
145/65R15 22.4″ (569 mm) 2.2%
205/40R16 22.4″ (570 mm) 2.3%
135/70R15 22.5″ (571 mm) 2.5%
165/50R16 22.5″ (572 mm) 2.7%
175/55R15 22.6″ (573 mm) 2.9%
275/35R15 22.6″ (573 mm) 2.9%

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