185/55R13 Tires

185/55R13 Conversion

When converted to inches, 185/55R13 is equivalent to 21x7.3R13.

185/55R13 tire has a section width of 7.3 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 13 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 4 inches (102 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 21 inches (534 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 65.9 inches (1676.8 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. 185/55R13 tire makes 961 revolutions per mile (596 revolutions per kilometer).

185/55R13 Section Width
7.3"
21"
185/55R13 Tire Side
Tire Circumference
65.9"
13"
4"
961 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 534 mm 21"
Tread Width 185 mm 7.3"
Rim Diameter 330.2 mm 13"
Sidewall Height 102 mm 4"
Circumference 1676.8 mm 65.9"
Revolutions 596 per km 961 per mile

185/55R13 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 185/55R13 tire can be replaced with 34 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
115/70R14 20.4" (518 mm) -3%
145/65R13 20.4" (518 mm) -3%
135/70R13 20.5" (520 mm) -2.6%
175/55R13 20.6" (522 mm) -2.2%
165/50R14 20.6" (522 mm) -2.2%
155/55R14 20.7" (526 mm) -1.5%
215/40R14 20.8" (528 mm) -1.1%
165/60R13 20.8" (528 mm) -1.1%
105/70R15 20.8" (529 mm) -0.9%
165/45R15 20.8" (529 mm) -0.9%
125/80R13 20.9" (530 mm) -0.7%
155/65R13 20.9" (532 mm) -0.4%
225/45R13 20.9" (532 mm) -0.4%
195/45R14 20.9" (532 mm) -0.4%
125/70R14 20.9" (532 mm) -0.4%
175/50R14 20.9" (532 mm) -0.4%
145/70R13 21" (534 mm) 0%
255/35R14 21" (534 mm) 0%
255/40R13 21" (534 mm) 0%
225/40R14 21.1" (536 mm) 0.4%
205/50R13 21.1" (536 mm) 0.4%
165/55R14 21.2" (538 mm) 0.7%
205/45R14 21.3" (540 mm) 1.1%
175/60R13 21.3" (540 mm) 1.1%
185/50R14 21.3" (542 mm) 1.5%
115/70R15 21.4" (543 mm) 1.7%
145/65R14 21.4" (544 mm) 1.9%
165/65R13 21.4" (544 mm) 1.9%
195/55R13 21.4" (544 mm) 1.9%
215/50R13 21.5" (546 mm) 2.2%
135/80R13 21.5" (546 mm) 2.2%
165/50R15 21.5" (547 mm) 2.4%
185/45R15 21.5" (547 mm) 2.4%
155/70R13 21.6" (548 mm) 2.6%