305/70R16 tire size
A 305/70R16 tire is 32.81 in (833.4 mm) tall and 12.01 in (305.0 mm) wide, and turns 615 revolutions per mile.
- 32.81 inOverall diameter
- 8.41 inSidewall height
- 615Revolutions per mile
- 32.8x12.0R16Flotation equivalent
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 32.81 in | 833.4 mm |
| Section width | 12.01 in | 305.0 mm |
| Sidewall height | 8.41 in | 213.5 mm |
| Rim diameter | 16.00 in | 406.4 mm |
| Circumference | 103.08 in | 2,618 mm |
| Revolutions per mile | 615 | |
| Flotation equivalent | 32.8x12.0R16 (approx.) | |
305/70R16 is a 16-inch tire with a 305 mm (12.01 in) section width and a 70% aspect ratio, giving a 8.41-inch sidewall and a flotation-style size of about 32.8x12.0R16.
Its overall diameter is 32.81 inches, so it rolls 103.1 inches per revolution and turns about 615 times per mile.
37 other sizes in this list are within 3% of that diameter.
Compare 305/70R16 with plausible swaps
- 32x11.50R15 vs 305/70R16 (−2.47%)
- 33x12.50R15 vs 305/70R16 (+0.58%)
- 305/70R16 vs 285/75R16 (+0.06%)
- 305/70R16 vs 33x12.50R16 (+0.58%)
- 305/70R16 vs 255/85R16 (+0.78%)
- 305/70R16 vs 275/70R17 (−1.99%)
- 305/70R16 vs 305/65R17 (−0.61%)
- 305/70R16 vs 285/70R17 (−0.31%)
- 305/70R16 vs 33x12.50R17 (+0.58%)
- 305/70R16 vs 255/80R17 (+0.77%)
- 305/70R16 vs 295/70R17 (+1.37%)
- 305/70R16 vs 285/65R18 (−0.68%)
- 305/70R16 vs 265/70R18 (−0.62%)
- 305/70R16 vs 33x12.50R18 (+0.58%)
- 305/70R16 vs 275/70R18 (+1.06%)
Sizes within 3% of 32.81 in diameter
- 305/45R22 32.81 in (−0.01%)
- 285/75R16 32.83 in (+0.06%)
- 295/55R20 32.78 in (−0.11%)
- 285/70R17 32.71 in (−0.31%)
- 275/60R20 32.99 in (+0.55%)
- 33x12.50R17 33.00 in (+0.58%)
- 33x12.50R22 33.00 in (+0.58%)
- 33x12.50R15 33.00 in (+0.58%)
- 33x12.50R16 33.00 in (+0.58%)
- 33x12.50R18 33.00 in (+0.58%)
- 33x12.50R20 33.00 in (+0.58%)
- 305/65R17 32.61 in (−0.61%)
- 265/70R18 32.61 in (−0.62%)
- 285/65R18 32.59 in (−0.68%)
- 255/80R17 33.06 in (+0.77%)
- 255/85R16 33.07 in (+0.78%)
- 265/60R20 32.52 in (−0.89%)
- 275/70R18 33.16 in (+1.06%)
- 305/55R20 33.21 in (+1.21%)
- 305/35R24 32.41 in (−1.24%)
- 285/50R22 33.22 in (+1.25%)
- 295/70R17 33.26 in (+1.37%)
- 285/55R20 32.34 in (−1.43%)
- 275/70R17 32.16 in (−1.99%)
- 285/60R20 33.46 in (+1.99%)
- 295/35R24 32.13 in (−2.08%)
- 325/45R22 33.52 in (+2.15%)
- 285/45R22 32.10 in (−2.17%)
- 275/65R18 32.07 in (−2.24%)
- 255/75R17 32.06 in (−2.29%)
- 255/70R18 32.06 in (−2.30%)
- 255/60R20 32.05 in (−2.33%)
- 305/50R20 32.01 in (−2.45%)
- 32x11.50R15 32.00 in (−2.47%)
- 285/70R18 33.71 in (+2.74%)
- 275/55R20 31.91 in (−2.75%)
- 275/50R21 31.83 in (−3.00%)
Open 305/70R16 in the tire size calculator
Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.