P315/40R19 Tire Size in Inches

P315/40R19 is a metric tire size representation, which defines that the tires have a width of 315 mm, 40 is the aspect ratio and a rim diameter of 19 inches. In the imperial system the tire size P315/40R19 equates to a 28.9×12.4R19 that is commonly used in the automotive industry. So Converting P315/40R19 in inches the tires have a length of 28.9 inches, a width of 12.4 inches, a sidewall height of 5 inches and The number of complete resolutions made by the corresponding tire size is equal to 699 per mile with a circumference of 90.7 inches.

P315/40R19 tire size in inches

P315/40R19inchesmm
Tire Diameter28.9 inches735 mm
Tread Width12.4 inches315 mm
Rim Diameter19 inches483 mm
Sidewall Height5 inches126 mm
Circumference90.7 inches2308 mm
Revolutions699 per mile433 per km

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P315/40R19 Equivalent Tire Sizes for replacement

If you are replacing your tires, always keep in mind that they are compatible with your vehicle so that the impact on the overall performance of your vehicle can be reduced. Here we have listed some tire size that is equivalent to P315/40R19 tires.

Tire Size Overall Diameter Difference
255/45R19 28.1″ (713 mm) -3%
295/35R20 28.1″ (714 mm) -2.9%
145/80R19 28.1″ (715 mm) -2.7%
345/30R20 28.2″ (716 mm) -2.6%
305/30R21 28.2″ (717 mm) -2.4%
265/35R21 28.3″ (719 mm) -2.2%
295/40R19 28.3″ (719 mm) -2.2%
235/50R19 28.3″ (719 mm) -2.2%
265/40R20 28.3″ (720 mm) -2%
235/45R20 28.3″ (720 mm) -2%
265/45R19 28.4″ (721 mm) -1.9%
305/35R20 28.4″ (722 mm) -1.8%
315/30R21 28.5″ (723 mm) -1.6%
345/35R19 28.5″ (725 mm) -1.4%
275/35R21 28.5″ (725 mm) -1.4%
245/45R20 28.7″ (728 mm) -1%
275/40R20 28.7″ (728 mm) -1%
315/35R20 28.7″ (728 mm) -1%
245/40R21 28.7″ (729 mm) -0.8%
245/50R19 28.7″ (729 mm) -0.8%
325/30R21 28.7″ (729 mm) -0.8%
225/55R19 28.8″ (731 mm) -0.5%
275/45R19 28.8″ (731 mm) -0.5%
155/80R19 28.8″ (731 mm) -0.5%
285/35R21 28.9″ (733 mm) -0.3%
285/40R20 29″ (736 mm) 0.1%
325/35R20 29″ (736 mm) 0.1%
255/40R21 29″ (737 mm) 0.3%
255/45R20 29.1″ (738 mm) 0.4%
255/50R19 29.1″ (739 mm) 0.5%
295/35R21 29.1″ (739 mm) 0.5%
285/45R19 29.1″ (739 mm) 0.5%
145/80R20 29.1″ (740 mm) 0.7%
235/55R19 29.2″ (741 mm) 0.8%
295/40R20 29.3″ (744 mm) 1.2%
235/50R20 29.3″ (744 mm) 1.2%
235/45R21 29.3″ (745 mm) 1.4%
265/40R21 29.3″ (745 mm) 1.4%
265/45R20 29.4″ (746 mm) 1.5%
305/35R21 29.4″ (747 mm) 1.6%
295/45R19 29.5″ (749 mm) 1.9%
265/50R19 29.5″ (749 mm) 1.9%
305/40R20 29.6″ (752 mm) 2.3%
275/40R21 29.6″ (753 mm) 2.4%
245/45R21 29.6″ (753 mm) 2.4%
315/35R21 29.6″ (753 mm) 2.4%
245/55R19 29.6″ (753 mm) 2.4%
245/50R20 29.7″ (754 mm) 2.6%
275/45R20 29.8″ (756 mm) 2.9%

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