165/55R14 in Inches

Tire size 165/55R14 refers to the tire size in numbers and letters such as the first number “165” indicates the tire width in millimeters, the second number “55” indicates the aspect ratio of the tire and the last number indicates the diameter of the tire. A 165/55R14 tire in inches can be described as a tire with a width of about 6.5 inches, a sidewall height of about 3.6 inches, and it fits on a 14-inch wheel.

Converting 165/55R14 in Inches

165/55R14 inches mm
Tire Diameter 21.2 inches 538 mm
Tread Width 6.5 inches 165 mm
Rim Diameter 14 inches 356 mm
Sidewall Height 3.6 inches 91 mm
Circumference 66.6 inches 1689 mm
Revolutions 951 per mile 592 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

165/55R14 Alternate Tire Size

Tire Size Overall Diameter Difference
165/50R14 20.6″ (522 mm) -3%
155/55R14 20.7″ (526 mm) -2.2%
215/40R14 20.8″ (528 mm) -1.9%
105/70R15 20.8″ (529 mm) -1.7%
165/45R15 20.8″ (529 mm) -1.7%
125/70R14 20.9″ (532 mm) -1.1%
195/45R14 20.9″ (532 mm) -1.1%
175/50R14 20.9″ (532 mm) -1.1%
255/35R14 21″ (534 mm) -0.7%
225/40R14 21.1″ (536 mm) -0.4%
165/40R16 21.2″ (538 mm) 0%
205/45R14 21.3″ (540 mm) 0.4%
185/50R14 21.3″ (542 mm) 0.7%
115/70R15 21.4″ (543 mm) 0.9%
145/65R14 21.4″ (544 mm) 1.1%
165/50R15 21.5″ (547 mm) 1.7%
185/45R15 21.5″ (547 mm) 1.7%
215/40R15 21.8″ (553 mm) 2.8%
245/35R15 21.8″ (553 mm) 2.8%
165/45R16 21.8″ (554 mm) 3%
165/60R14 21.8″ (554 mm) 3%

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