When converted to inches, 195/40R14 is equivalent to 20.2x7.7R14.
195/40R14 tire has a section width of 7.7 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 14 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 3.1 inches (78 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 20.2 inches (512 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 63.4 inches (1607.7 mm) is the outer perimeter of the tire. Tire revolutions indicate the number of times a tire revolves while it covers the distance in miles or kilometers. 195/40R14 tire makes 999 revolutions per mile (622 revolutions per kilometer).
|Overall Diameter (Tire Height)||512 mm||20.2"|
|Tread Width||195 mm||7.7"|
|Rim Diameter||355.6 mm||14"|
|Sidewall Height||78 mm||3.1"|
|Revolutions||622 per km||999 per mile|
|Best Prices on 195/40R14 Tires|
195/40R14 Replacement Tire Sizes
Replacement tires have to be within 3% of the original tire's overall diameter. 195/40R14 tire can be replaced with 4 compatible tire sizes. Select optional plus size to see its specs.
|Tire Size||Overall Diameter||Difference|
|105/70R14||19.8" (504 mm)||-1.6%|
|115/70R14||20.4" (518 mm)||1.2%|
|165/50R14||20.6" (522 mm)||2%|
|155/55R14||20.7" (526 mm)||2.7%|