205/55R15 tire size
A 205/55R15 tire is 23.88 in (606.5 mm) tall and 8.07 in (205.0 mm) wide, and turns 845 revolutions per mile.
- 23.88 inOverall diameter
- 4.44 inSidewall height
- 845Revolutions per mile
- 23.9x8.1R15Flotation equivalent
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 23.88 in | 606.5 mm |
| Section width | 8.07 in | 205.0 mm |
| Sidewall height | 4.44 in | 112.8 mm |
| Rim diameter | 15.00 in | 381.0 mm |
| Circumference | 75.01 in | 1,905 mm |
| Revolutions per mile | 845 | |
| Flotation equivalent | 23.9x8.1R15 (approx.) | |
205/55R15 is a 15-inch tire with a 205 mm (8.07 in) section width and a 55% aspect ratio, giving a 4.44-inch sidewall and a flotation-style size of about 23.9x8.1R15.
Its overall diameter is 23.88 inches, so it rolls 75.0 inches per revolution and turns about 845 times per mile.
35 other sizes in this list are within 3% of that diameter.
Compare 205/55R15 with plausible swaps
- 175/80R13 vs 205/55R15 (+0.61%)
- 175/70R14 vs 205/55R15 (−0.97%)
- 205/60R14 vs 205/55R15 (−0.81%)
- 155/80R14 vs 205/55R15 (−0.48%)
- 195/65R14 vs 205/55R15 (+0.43%)
- 185/70R14 vs 205/55R15 (+1.34%)
- 185/55R15 vs 205/55R15 (−3.63%)
- 205/50R15 vs 205/55R15 (−3.38%)
- 195/55R15 vs 205/55R15 (−1.81%)
- 185/60R15 vs 205/55R15 (−0.58%)
- 225/50R15 vs 205/55R15 (−0.08%)
- 205/55R15 vs 175/65R15 (+0.33%)
- 205/55R15 vs 195/60R15 (+1.40%)
- 205/55R15 vs 205/60R15 (+3.38%)
- 205/55R15 vs 215/45R16 (−1.09%)
- 205/55R15 vs 195/50R16 (−0.84%)
- 205/55R15 vs 185/55R16 (+0.56%)
- 205/55R15 vs 205/50R16 (+0.81%)
- 205/55R15 vs 205/40R17 (−1.76%)
- 205/55R15 vs 215/40R17 (−0.45%)
- 205/55R15 vs 195/45R17 (+0.13%)
- 205/55R15 vs 225/40R17 (+0.87%)
Sizes within 3% of 23.88 in diameter
- 225/50R15 23.86 in (−0.08%)
- 195/45R17 23.91 in (+0.13%)
- 215/35R18 23.93 in (+0.20%)
- 175/65R15 23.96 in (+0.33%)
- 195/65R14 23.98 in (+0.43%)
- 215/40R17 23.77 in (−0.45%)
- 155/80R14 23.76 in (−0.48%)
- 185/55R16 24.01 in (+0.56%)
- 185/60R15 23.74 in (−0.58%)
- 175/80R13 24.02 in (+0.61%)
- 205/50R16 24.07 in (+0.81%)
- 205/60R14 23.69 in (−0.81%)
- 195/50R16 23.68 in (−0.84%)
- 225/40R17 24.09 in (+0.87%)
- 175/70R14 23.65 in (−0.97%)
- 215/45R16 23.62 in (−1.09%)
- 185/70R14 24.20 in (+1.34%)
- 225/35R18 24.20 in (+1.35%)
- 195/60R15 24.21 in (+1.40%)
- 205/45R17 24.26 in (+1.62%)
- 185/65R14 23.47 in (−1.71%)
- 215/50R15 23.46 in (−1.73%)
- 205/40R17 23.46 in (−1.76%)
- 165/65R15 23.44 in (−1.81%)
- 195/55R15 23.44 in (−1.81%)
- 165/80R13 23.39 in (−2.03%)
- 235/40R17 24.40 in (+2.19%)
- 195/55R16 24.44 in (+2.37%)
- 205/40R18 24.46 in (+2.42%)
- 185/65R15 24.47 in (+2.47%)
- 235/35R18 24.48 in (+2.51%)
- 175/60R15 23.27 in (−2.56%)
- 205/45R16 23.26 in (−2.57%)
- 195/60R14 23.21 in (−2.79%)
- 185/70R13 23.20 in (−2.85%)
Open 205/55R15 in the tire size calculator
Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.