245/55R17 tire size
A 245/55R17 tire is 27.61 in (701.3 mm) tall and 9.65 in (245.0 mm) wide, and turns 730 revolutions per mile.
- 27.61 inOverall diameter
- 5.31 inSidewall height
- 730Revolutions per mile
- 27.6x9.6R17Flotation equivalent
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 27.61 in | 701.3 mm |
| Section width | 9.65 in | 245.0 mm |
| Sidewall height | 5.31 in | 134.8 mm |
| Rim diameter | 17.00 in | 431.8 mm |
| Circumference | 86.74 in | 2,203 mm |
| Revolutions per mile | 730 | |
| Flotation equivalent | 27.6x9.6R17 (approx.) | |
245/55R17 is a 17-inch tire with a 245 mm (9.65 in) section width and a 55% aspect ratio, giving a 5.31-inch sidewall and a flotation-style size of about 27.6x9.6R17.
Its overall diameter is 27.61 inches, so it rolls 86.7 inches per revolution and turns about 730 times per mile.
72 other sizes in this list are within 3% of that diameter.
Compare 245/55R17 with plausible swaps
- 225/70R15 vs 245/55R17 (−0.76%)
- 215/75R15 vs 245/55R17 (+0.31%)
- 235/70R15 vs 245/55R17 (+1.24%)
- 225/65R16 vs 245/55R17 (−0.34%)
- 245/60R16 vs 245/55R17 (−0.13%)
- 215/70R16 vs 245/55R17 (+0.87%)
- 245/50R17 vs 245/55R17 (−3.49%)
- 225/55R17 vs 245/55R17 (−3.14%)
- 235/55R17 vs 245/55R17 (−1.57%)
- 245/55R17 vs 225/60R17 (+0.07%)
- 245/55R17 vs 245/60R17 (+3.49%)
- 245/55R17 vs 265/45R18 (−0.80%)
- 245/55R17 vs 245/50R18 (+0.13%)
- 245/55R17 vs 225/55R18 (+0.48%)
- 245/55R17 vs 275/45R18 (+0.48%)
- 245/55R17 vs 235/45R19 (−1.03%)
- 245/55R17 vs 265/40R19 (−0.96%)
- 245/55R17 vs 305/35R19 (−0.74%)
- 245/55R17 vs 275/40R19 (+0.19%)
- 245/55R17 vs 245/45R19 (+0.26%)
- 245/55R17 vs 225/50R19 (+0.90%)
Sizes within 3% of 27.61 in diameter
- 225/60R17 27.63 in (+0.07%)
- 275/35R20 27.58 in (−0.11%)
- 245/60R16 27.57 in (−0.13%)
- 245/50R18 27.65 in (+0.13%)
- 275/40R19 27.66 in (+0.19%)
- 245/45R19 27.68 in (+0.26%)
- 215/75R15 27.70 in (+0.31%)
- 225/65R16 27.52 in (−0.34%)
- 245/40R20 27.72 in (+0.38%)
- 275/30R21 27.50 in (−0.41%)
- 225/55R18 27.74 in (+0.48%)
- 275/45R18 27.74 in (+0.48%)
- 245/35R21 27.75 in (+0.51%)
- 245/30R22 27.79 in (+0.64%)
- 295/25R22 27.81 in (+0.71%)
- 305/35R19 27.41 in (−0.74%)
- 225/70R15 27.40 in (−0.76%)
- 265/45R18 27.39 in (−0.80%)
- 215/70R16 27.85 in (+0.87%)
- 285/35R20 27.85 in (+0.88%)
- 225/50R19 27.86 in (+0.90%)
- 265/40R19 27.35 in (−0.96%)
- 235/45R19 27.33 in (−1.03%)
- 215/55R18 27.31 in (−1.08%)
- 265/35R20 27.30 in (−1.11%)
- 295/40R18 27.29 in (−1.15%)
- 225/75R14 27.29 in (−1.17%)
- 235/70R15 27.95 in (+1.24%)
- 235/50R18 27.25 in (−1.30%)
- 295/30R21 27.97 in (+1.30%)
- 285/40R19 27.98 in (+1.33%)
- 215/65R17 28.00 in (+1.43%)
- 255/30R22 28.02 in (+1.50%)
- 235/65R16 28.03 in (+1.51%)
- 255/35R21 28.03 in (+1.51%)
- 255/40R20 28.03 in (+1.53%)
- 255/45R19 28.04 in (+1.54%)
- 255/50R18 28.04 in (+1.55%)
- 235/55R17 27.18 in (−1.57%)
- 215/60R17 27.16 in (−1.64%)
- 295/35R19 27.13 in (−1.74%)
- 285/45R18 28.10 in (+1.77%)
- 235/60R17 28.10 in (+1.78%)
- 205/75R16 28.11 in (+1.80%)
- 205/75R15 27.11 in (−1.83%)
- 235/60R16 27.10 in (−1.84%)
- 295/35R20 28.13 in (+1.88%)
- 225/40R20 27.09 in (−1.90%)
- 235/55R18 28.18 in (+2.05%)
- 255/50R17 27.04 in (−2.07%)
- 255/45R18 27.04 in (−2.08%)
- 255/40R19 27.03 in (−2.10%)
- 255/35R20 27.03 in (−2.11%)
- 305/30R21 28.20 in (+2.15%)
- 215/65R16 27.00 in (−2.20%)
- 27x8.50R14 27.00 in (−2.21%)
- 285/40R18 26.98 in (−2.30%)
- 225/45R19 26.97 in (−2.31%)
- 235/50R19 28.25 in (+2.32%)
- 295/30R20 26.97 in (−2.32%)
- 265/30R22 28.26 in (+2.35%)
- 225/75R15 28.29 in (+2.45%)
- 295/40R19 28.29 in (+2.47%)
- 265/35R21 28.30 in (+2.51%)
- 235/45R20 28.33 in (+2.60%)
- 265/40R20 28.35 in (+2.67%)
- 225/50R18 26.86 in (−2.72%)
- 285/35R19 26.85 in (−2.74%)
- 215/70R15 26.85 in (−2.75%)
- 265/45R19 28.39 in (+2.82%)
- 225/70R16 28.40 in (+2.87%)
- 265/50R18 28.43 in (+2.98%)
Open 245/55R17 in the tire size calculator
Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.