P225/40R16 Tire Size in Inches

P225/40R16 is a metric tire size representation, which defines that the tires have a width of 225 mm, 40 is the aspect ratio and a rim diameter of 16 inches. In the imperial system the tire size P225/40R16 equates to a 23.1×8.9R16 that is commonly used in the automotive industry. So Converting P225/40R16 in inches the tires have a length of 23.1 inches, a width of 8.9 inches, a sidewall height of 3.5 inches and The number of complete resolutions made by the corresponding tire size is equal to 874 per mile with a circumference of 72.5 inches.

P225/40R16 tire size in inches

P225/40R16inchesmm
Tire Diameter23.1 inches586 mm
Tread Width8.9 inches225 mm
Rim Diameter16 inches406 mm
Sidewall Height3.5 inches90 mm
Circumference72.5 inches1840 mm
Revolutions874 per mile543 per km

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P225/40R16 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 P225/40R16 tires.

Tire Size Overall Diameter Difference
205/40R16 22.4″ (570 mm) -2.7%
165/50R16 22.5″ (572 mm) -2.4%
245/35R16 22.8″ (578 mm) -1.4%
215/40R16 22.8″ (578 mm) -1.4%
165/45R17 22.8″ (580 mm) -1%
125/70R16 22.9″ (582 mm) -0.7%
215/35R17 22.9″ (582 mm) -0.7%
175/50R16 22.9″ (582 mm) -0.7%
195/45R16 22.9″ (582 mm) -0.7%
255/35R16 23″ (584 mm) -0.3%
195/40R17 23.1″ (588 mm) 0.3%
165/40R18 23.2″ (589 mm) 0.5%
205/45R16 23.2″ (590 mm) 0.7%
225/35R17 23.2″ (590 mm) 0.7%
185/50R16 23.3″ (592 mm) 1%
195/35R18 23.3″ (593 mm) 1.2%
225/30R18 23.3″ (593 mm) 1.2%
205/40R17 23.5″ (596 mm) 1.7%
135/70R16 23.5″ (596 mm) 1.7%
175/55R16 23.5″ (598 mm) 2%
235/30R18 23.6″ (599 mm) 2.2%
215/45R16 23.6″ (600 mm) 2.4%
205/35R18 23.7″ (601 mm) 2.6%
195/50R16 23.7″ (602 mm) 2.7%

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