P345/40R17 in Inches

Tire size P345/40R17 refers to the tire size in numbers and letters such as the first number “345” indicates the tire width in millimeters, the second number “40” indicates the aspect ratio of the tire and the last number indicates the diameter of the tire. A P345/40R17 tire in inches can be described as a tire with a width of about 13.6 inches, a sidewall height of about 5.4 inches, and it fits on a 17-inch wheel.

Converting P345/40R17 in Inches

P345/40R17 inches mm
Tire Diameter 27.9 inches 708 mm
Tread Width 13.6 inches 345 mm
Rim Diameter 17 inches 432 mm
Sidewall Height 5.4 inches 138 mm
Circumference 87.6 inches 2223 mm
Revolutions 723 per mile 450 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

P345/40R17 Alternate Tire Size

Tire Size Overall Diameter Difference
255/45R18 27″ (687 mm) -3%
255/40R19 27″ (687 mm) -3%
255/50R17 27.1″ (688 mm) -2.8%
165/70R18 27.1″ (689 mm) -2.7%
295/35R19 27.1″ (689 mm) -2.7%
145/80R18 27.1″ (689 mm) -2.7%
235/55R17 27.2″ (690 mm) -2.5%
215/60R17 27.2″ (690 mm) -2.5%
345/30R19 27.2″ (691 mm) -2.4%
215/55R18 27.3″ (693 mm) -2.1%
235/50R18 27.3″ (693 mm) -2.1%
175/60R19 27.3″ (693 mm) -2.1%
295/40R18 27.3″ (693 mm) -2.1%
145/90R17 27.3″ (694 mm) -2%
265/45R18 27.4″ (695 mm) -1.8%
265/40R19 27.4″ (695 mm) -1.8%
235/45R19 27.4″ (695 mm) -1.8%
165/80R17 27.4″ (696 mm) -1.7%
355/30R19 27.4″ (697 mm) -1.6%
305/35R19 27.4″ (697 mm) -1.6%
295/45R17 27.5″ (698 mm) -1.4%
205/65R17 27.5″ (698 mm) -1.4%
345/35R18 27.5″ (699 mm) -1.3%
155/70R19 27.6″ (701 mm) -1%
305/40R18 27.6″ (701 mm) -1%
225/60R17 27.6″ (702 mm) -0.8%
245/55R17 27.6″ (702 mm) -0.8%
205/60R18 27.7″ (703 mm) -0.7%
275/40R19 27.7″ (703 mm) -0.7%
145/85R18 27.7″ (703 mm) -0.7%
315/35R19 27.7″ (703 mm) -0.7%
245/45R19 27.7″ (703 mm) -0.7%
245/50R18 27.7″ (703 mm) -0.7%
275/45R18 27.8″ (705 mm) -0.4%
225/55R18 27.8″ (705 mm) -0.4%
155/80R18 27.8″ (705 mm) -0.4%
305/45R17 27.8″ (706 mm) -0.3%
275/50R17 27.9″ (708 mm) 0%
315/40R18 27.9″ (709 mm) 0.1%
285/40R19 28″ (711 mm) 0.4%
255/55R17 28″ (712 mm) 0.6%
215/65R17 28″ (712 mm) 0.6%
155/90R17 28″ (712 mm) 0.6%
285/45R18 28.1″ (713 mm) 0.7%
255/50R18 28.1″ (713 mm) 0.7%
255/45R19 28.1″ (713 mm) 0.7%
235/60R17 28.1″ (714 mm) 0.8%
235/55R18 28.1″ (715 mm) 1%
145/80R19 28.1″ (715 mm) 1%
315/45R17 28.2″ (716 mm) 1.1%
235/50R19 28.3″ (719 mm) 1.6%
295/40R19 28.3″ (719 mm) 1.6%
155/85R18 28.4″ (721 mm) 1.8%
265/45R19 28.4″ (721 mm) 1.8%
295/45R18 28.5″ (723 mm) 2.1%
265/50R18 28.5″ (723 mm) 2.1%
225/65R17 28.5″ (724 mm) 2.3%
265/55R17 28.5″ (724 mm) 2.3%
345/35R19 28.5″ (725 mm) 2.4%
245/60R17 28.6″ (726 mm) 2.5%
225/60R18 28.6″ (727 mm) 2.7%
245/55R18 28.6″ (727 mm) 2.7%
245/50R19 28.7″ (729 mm) 3%

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