305/65R17 tire size
A 305/65R17 tire is 32.61 in (828.3 mm) tall and 12.01 in (305.0 mm) wide, and turns 618 revolutions per mile.
- 32.61 inOverall diameter
- 7.81 inSidewall height
- 618Revolutions per mile
- 32.6x12.0R17Flotation equivalent
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 32.61 in | 828.3 mm |
| Section width | 12.01 in | 305.0 mm |
| Sidewall height | 7.81 in | 198.3 mm |
| Rim diameter | 17.00 in | 431.8 mm |
| Circumference | 102.45 in | 2,602 mm |
| Revolutions per mile | 618 | |
| Flotation equivalent | 32.6x12.0R17 (approx.) | |
305/65R17 is a 17-inch tire with a 305 mm (12.01 in) section width and a 65% aspect ratio, giving a 7.81-inch sidewall and a flotation-style size of about 32.6x12.0R17.
Its overall diameter is 32.61 inches, so it rolls 102.4 inches per revolution and turns about 618 times per mile.
40 other sizes in this list are within 3% of that diameter.
Compare 305/65R17 with plausible swaps
- 32x11.50R15 vs 305/65R17 (−1.87%)
- 33x12.50R15 vs 305/65R17 (+1.20%)
- 305/70R16 vs 305/65R17 (+0.62%)
- 285/75R16 vs 305/65R17 (+0.68%)
- 33x12.50R16 vs 305/65R17 (+1.20%)
- 255/85R16 vs 305/65R17 (+1.40%)
- 285/65R17 vs 305/65R17 (−3.14%)
- 255/75R17 vs 305/65R17 (−1.69%)
- 275/70R17 vs 305/65R17 (−1.39%)
- 305/65R17 vs 285/70R17 (+0.30%)
- 305/65R17 vs 33x12.50R17 (+1.20%)
- 305/65R17 vs 255/80R17 (+1.39%)
- 305/65R17 vs 295/70R17 (+1.99%)
- 305/65R17 vs 275/65R18 (−1.64%)
- 305/65R17 vs 285/65R18 (−0.07%)
- 305/65R17 vs 265/70R18 (−0.01%)
- 305/65R17 vs 33x12.50R18 (+1.20%)
- 305/65R17 vs 275/70R18 (+1.68%)
Sizes within 3% of 32.61 in diameter
- 265/70R18 32.61 in (−0.01%)
- 285/65R18 32.59 in (−0.07%)
- 265/60R20 32.52 in (−0.28%)
- 285/70R17 32.71 in (+0.30%)
- 295/55R20 32.78 in (+0.51%)
- 305/45R22 32.81 in (+0.60%)
- 305/70R16 32.81 in (+0.62%)
- 305/35R24 32.41 in (−0.63%)
- 285/75R16 32.83 in (+0.68%)
- 285/55R20 32.34 in (−0.82%)
- 275/60R20 32.99 in (+1.17%)
- 33x12.50R17 33.00 in (+1.20%)
- 33x12.50R22 33.00 in (+1.20%)
- 33x12.50R15 33.00 in (+1.20%)
- 33x12.50R16 33.00 in (+1.20%)
- 33x12.50R18 33.00 in (+1.20%)
- 33x12.50R20 33.00 in (+1.20%)
- 275/70R17 32.16 in (−1.39%)
- 255/80R17 33.06 in (+1.39%)
- 255/85R16 33.07 in (+1.40%)
- 295/35R24 32.13 in (−1.47%)
- 285/45R22 32.10 in (−1.57%)
- 275/65R18 32.07 in (−1.64%)
- 275/70R18 33.16 in (+1.68%)
- 255/75R17 32.06 in (−1.69%)
- 255/70R18 32.06 in (−1.70%)
- 255/60R20 32.05 in (−1.73%)
- 305/55R20 33.21 in (+1.84%)
- 305/50R20 32.01 in (−1.85%)
- 32x11.50R15 32.00 in (−1.87%)
- 285/50R22 33.22 in (+1.87%)
- 295/70R17 33.26 in (+1.99%)
- 275/55R20 31.91 in (−2.15%)
- 275/50R21 31.83 in (−2.40%)
- 235/80R17 31.80 in (−2.47%)
- 285/60R20 33.46 in (+2.62%)
- 275/45R22 31.74 in (−2.66%)
- 235/85R16 31.73 in (−2.70%)
- 325/45R22 33.52 in (+2.78%)
- 265/75R16 31.65 in (−2.95%)
Open 305/65R17 in the tire size calculator
Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.