155/80R15 in Inches

Tire size 155/80R15 refers to the tire size in numbers and letters such as the first number “155” indicates the tire width in millimeters, the second number “80” indicates the aspect ratio of the tire and the last number indicates the diameter of the tire. A 155/80R15 tire in inches can be described as a tire with a width of about 6.1 inches, a sidewall height of about 4.9 inches, and it fits on a 15-inch wheel.

Converting 155/80R15 in Inches

155/80R15 inches mm
Tire Diameter 24.8 inches 629 mm
Tread Width 6.1 inches 155 mm
Rim Diameter 15 inches 381 mm
Sidewall Height 4.9 inches 124 mm
Circumference 77.9 inches 1975 mm
Revolutions 813 per mile 506 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

155/80R15 Alternate Tire Size

Tire Size Overall Diameter Difference
255/45R15 24.1″ (611 mm) -2.9%
225/40R17 24.1″ (612 mm) -2.7%
205/50R16 24.1″ (612 mm) -2.7%
195/60R15 24.2″ (615 mm) -2.2%
175/60R16 24.3″ (616 mm) -2.1%
205/45R17 24.3″ (616 mm) -2.1%
215/55R15 24.3″ (617 mm) -1.9%
235/50R15 24.3″ (617 mm) -1.9%
265/35R17 24.3″ (618 mm) -1.7%
185/50R17 24.3″ (618 mm) -1.7%
125/85R16 24.3″ (618 mm) -1.7%
195/55R16 24.4″ (620 mm) -1.4%
235/40R17 24.4″ (620 mm) -1.4%
185/65R15 24.4″ (621 mm) -1.3%
135/70R17 24.5″ (622 mm) -1.1%
135/80R16 24.5″ (622 mm) -1.1%
215/50R16 24.5″ (622 mm) -1.1%
345/35R15 24.5″ (623 mm) -1%
175/55R17 24.6″ (624 mm) -0.8%
275/35R17 24.6″ (624 mm) -0.8%
135/90R15 24.6″ (625 mm) -0.6%
245/45R16 24.6″ (626 mm) -0.5%
215/45R17 24.6″ (626 mm) -0.5%
205/60R15 24.7″ (627 mm) -0.3%
245/50R15 24.7″ (627 mm) -0.3%
175/70R15 24.7″ (627 mm) -0.3%
245/40R17 24.7″ (628 mm) -0.2%
195/50R17 24.7″ (628 mm) -0.2%
185/60R16 24.7″ (628 mm) -0.2%
225/55R15 24.8″ (629 mm) 0%
155R15 24.8″ (629 mm) 0%
285/35R17 24.9″ (632 mm) 0.5%
225/50R16 24.9″ (632 mm) 0.5%
205/55R16 24.9″ (632 mm) 0.5%
125/80R17 24.9″ (632 mm) 0.5%
125/90R16 24.9″ (632 mm) 0.5%
225/45R17 25″ (634 mm) 0.8%
195/65R15 25″ (635 mm) 1%
145/70R17 25″ (636 mm) 1.1%
255/40R17 25″ (636 mm) 1.1%
295/35R17 25.1″ (638 mm) 1.4%
205/50R17 25.1″ (638 mm) 1.4%
145/80R16 25.1″ (638 mm) 1.4%
215/60R15 25.2″ (639 mm) 1.6%
235/55R15 25.2″ (639 mm) 1.6%
195/60R16 25.2″ (640 mm) 1.7%
185/70R15 25.2″ (641 mm) 1.9%
235/50R16 25.3″ (642 mm) 2.1%
215/55R16 25.3″ (642 mm) 2.1%
175/75R15 25.3″ (643 mm) 2.2%
265/40R17 25.4″ (644 mm) 2.4%
265/45R16 25.4″ (644 mm) 2.4%
235/45R17 25.4″ (644 mm) 2.4%
165R15 25.4″ (645 mm) 2.5%
165/80R15 25.4″ (645 mm) 2.5%
185/65R16 25.4″ (646 mm) 2.7%
195/55R17 25.4″ (646 mm) 2.7%
305/35R17 25.4″ (646 mm) 2.7%
265/50R15 25.5″ (647 mm) 2.9%
205/65R15 25.5″ (647 mm) 2.9%

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