235/85R16 tire size
A 235/85R16 tire is 31.73 in (805.9 mm) tall and 9.25 in (235.0 mm) wide, and turns 636 revolutions per mile.
- 31.73 inOverall diameter
- 7.86 inSidewall height
- 636Revolutions per mile
- 31.7x9.3R16Flotation equivalent
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 31.73 in | 805.9 mm |
| Section width | 9.25 in | 235.0 mm |
| Sidewall height | 7.86 in | 199.8 mm |
| Rim diameter | 16.00 in | 406.4 mm |
| Circumference | 99.68 in | 2,532 mm |
| Revolutions per mile | 636 | |
| Flotation equivalent | 31.7x9.3R16 (approx.) | |
235/85R16 is a 16-inch tire with a 235 mm (9.25 in) section width and a 85% aspect ratio, giving a 7.86-inch sidewall and a flotation-style size of about 31.7x9.3R16.
Its overall diameter is 31.73 inches, so it rolls 99.7 inches per revolution and turns about 636 times per mile.
48 other sizes in this list are within 3% of that diameter.
Compare 235/85R16 with plausible swaps
- 32x11.50R15 vs 235/85R16 (+0.86%)
- 215/85R16 vs 235/85R16 (−4.22%)
- 31x10.50R16 vs 235/85R16 (−2.30%)
- 265/75R16 vs 235/85R16 (−0.25%)
- 235/85R16 vs 33x12.50R16 (+4.01%)
- 235/85R16 vs 255/85R16 (+4.22%)
- 235/85R16 vs 255/70R17 (−2.12%)
- 235/85R16 vs 275/65R17 (−2.06%)
- 235/85R16 vs 245/75R17 (−0.82%)
- 235/85R16 vs 285/65R17 (−0.45%)
- 235/85R16 vs 265/70R17 (−0.38%)
- 235/85R16 vs 235/80R17 (+0.24%)
- 235/85R16 vs 255/75R17 (+1.04%)
- 235/85R16 vs 275/70R17 (+1.35%)
- 235/85R16 vs 285/60R18 (−0.83%)
- 235/85R16 vs 265/65R18 (−0.52%)
- 235/85R16 vs 255/70R18 (+1.03%)
- 235/85R16 vs 275/65R18 (+1.09%)
Sizes within 3% of 31.73 in diameter
- 275/45R22 31.74 in (+0.05%)
- 235/80R17 31.80 in (+0.24%)
- 265/75R16 31.65 in (−0.25%)
- 275/50R21 31.83 in (+0.31%)
- 265/70R17 31.61 in (−0.38%)
- 305/40R22 31.61 in (−0.38%)
- 285/65R17 31.59 in (−0.45%)
- 265/65R18 31.56 in (−0.52%)
- 275/55R20 31.91 in (+0.57%)
- 265/55R20 31.48 in (−0.79%)
- 245/75R17 31.47 in (−0.82%)
- 285/60R18 31.46 in (−0.83%)
- 32x11.50R15 32.00 in (+0.86%)
- 305/50R20 32.01 in (+0.88%)
- 265/50R21 31.43 in (−0.93%)
- 255/60R20 32.05 in (+1.01%)
- 255/70R18 32.06 in (+1.03%)
- 255/75R17 32.06 in (+1.04%)
- 265/45R22 31.39 in (−1.07%)
- 275/65R18 32.07 in (+1.09%)
- 285/45R22 32.10 in (+1.17%)
- 295/35R24 32.13 in (+1.27%)
- 275/70R17 32.16 in (+1.35%)
- 295/40R22 31.29 in (−1.38%)
- 285/50R20 31.22 in (−1.60%)
- 305/30R24 31.20 in (−1.65%)
- 285/55R20 32.34 in (+1.94%)
- 285/45R21 31.10 in (−1.99%)
- 275/65R17 31.07 in (−2.06%)
- 255/70R17 31.06 in (−2.12%)
- 255/65R18 31.05 in (−2.13%)
- 305/35R24 32.41 in (+2.13%)
- 255/60R19 31.05 in (−2.15%)
- 255/55R20 31.04 in (−2.16%)
- 255/50R21 31.04 in (−2.17%)
- 235/65R19 31.03 in (−2.21%)
- 31x10.50R15 31.00 in (−2.30%)
- 31x10.50R16 31.00 in (−2.30%)
- 275/60R18 30.99 in (−2.32%)
- 285/40R22 30.98 in (−2.37%)
- 265/60R20 32.52 in (+2.49%)
- 275/55R19 30.91 in (−2.58%)
- 235/75R17 30.88 in (−2.68%)
- 285/65R18 32.59 in (+2.71%)
- 265/70R18 32.61 in (+2.77%)
- 305/65R17 32.61 in (+2.78%)
- 275/50R20 30.83 in (−2.84%)
- 305/45R20 30.81 in (−2.90%)
Open 235/85R16 in the tire size calculator
Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.