185/55R16 tire size
A 185/55R16 tire is 24.01 in (609.9 mm) tall and 7.28 in (185.0 mm) wide, and turns 840 revolutions per mile.
- 24.01 inOverall diameter
- 4.01 inSidewall height
- 840Revolutions per mile
- 24.0x7.3R16Flotation equivalent
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 24.01 in | 609.9 mm |
| Section width | 7.28 in | 185.0 mm |
| Sidewall height | 4.01 in | 101.8 mm |
| Rim diameter | 16.00 in | 406.4 mm |
| Circumference | 75.44 in | 1,916 mm |
| Revolutions per mile | 840 | |
| Flotation equivalent | 24.0x7.3R16 (approx.) | |
185/55R16 is a 16-inch tire with a 185 mm (7.28 in) section width and a 55% aspect ratio, giving a 4.01-inch sidewall and a flotation-style size of about 24.0x7.3R16.
Its overall diameter is 24.01 inches, so it rolls 75.4 inches per revolution and turns about 840 times per mile.
34 other sizes in this list are within 3% of that diameter.
Compare 185/55R16 with plausible swaps
- 155/80R14 vs 185/55R16 (−1.03%)
- 195/65R14 vs 185/55R16 (−0.13%)
- 185/70R14 vs 185/55R16 (+0.77%)
- 185/60R15 vs 185/55R16 (−1.13%)
- 225/50R15 vs 185/55R16 (−0.64%)
- 205/55R15 vs 185/55R16 (−0.56%)
- 175/65R15 vs 185/55R16 (−0.23%)
- 195/60R15 vs 185/55R16 (+0.84%)
- 185/55R16 vs 205/50R16 (+0.25%)
- 185/55R16 vs 195/55R16 (+1.80%)
- 185/55R16 vs 185/60R16 (+3.03%)
- 185/55R16 vs 205/55R16 (+3.61%)
- 185/55R16 vs 215/40R17 (−1.00%)
- 185/55R16 vs 195/45R17 (−0.43%)
- 185/55R16 vs 225/40R17 (+0.31%)
- 185/55R16 vs 205/45R17 (+1.05%)
- 185/55R16 vs 215/35R18 (−0.36%)
- 185/55R16 vs 225/35R18 (+0.79%)
Sizes within 3% of 24.01 in diameter
- 175/80R13 24.02 in (+0.05%)
- 195/65R14 23.98 in (−0.13%)
- 175/65R15 23.96 in (−0.23%)
- 205/50R16 24.07 in (+0.25%)
- 225/40R17 24.09 in (+0.31%)
- 215/35R18 23.93 in (−0.36%)
- 195/45R17 23.91 in (−0.43%)
- 205/55R15 23.88 in (−0.56%)
- 225/50R15 23.86 in (−0.64%)
- 185/70R14 24.20 in (+0.77%)
- 225/35R18 24.20 in (+0.79%)
- 195/60R15 24.21 in (+0.84%)
- 215/40R17 23.77 in (−1.00%)
- 155/80R14 23.76 in (−1.03%)
- 205/45R17 24.26 in (+1.05%)
- 185/60R15 23.74 in (−1.13%)
- 205/60R14 23.69 in (−1.36%)
- 195/50R16 23.68 in (−1.39%)
- 175/70R14 23.65 in (−1.52%)
- 235/40R17 24.40 in (+1.62%)
- 215/45R16 23.62 in (−1.64%)
- 195/55R16 24.44 in (+1.80%)
- 205/40R18 24.46 in (+1.85%)
- 185/65R15 24.47 in (+1.90%)
- 235/35R18 24.48 in (+1.93%)
- 185/65R14 23.47 in (−2.26%)
- 215/50R15 23.46 in (−2.28%)
- 205/40R17 23.46 in (−2.31%)
- 165/65R15 23.44 in (−2.36%)
- 195/55R15 23.44 in (−2.36%)
- 215/45R17 24.62 in (+2.53%)
- 165/80R13 23.39 in (−2.57%)
- 205/60R15 24.69 in (+2.80%)
- 245/40R17 24.72 in (+2.93%)
Open 185/55R16 in the tire size calculator
Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.