235/75R15 tire size

A 235/75R15 tire is 28.88 in (733.5 mm) tall and 9.25 in (235.0 mm) wide, and turns 698 revolutions per mile.

• 28.88 inOverall diameter
• 6.94 inSidewall height
• 698Revolutions per mile
• 28.9x9.3R15Flotation equivalent

235/75R15 is a 15-inch tire with a 235 mm (9.25 in) section width and a 75% aspect ratio, giving a 6.94-inch sidewall and a flotation-style size of about 28.9x9.3R15.

Its overall diameter is 28.88 inches, so it rolls 90.7 inches per revolution and turns about 698 times per mile.

79 other sizes in this list are within 3% of that diameter.

Compare 235/75R15 with plausible swaps

• 215/75R15 vs 235/75R15 (−4.09%)
• 235/70R15 vs 235/75R15 (−3.20%)
• 225/75R15 vs 235/75R15 (−2.04%)
• 235/75R15 vs 255/70R15 (+0.61%)
• 235/75R15 vs 245/75R15 (+2.04%)
• 235/75R15 vs 30x9.50R15 (+3.89%)
• 235/75R15 vs 225/70R16 (−1.65%)
• 235/75R15 vs 245/65R16 (−1.17%)
• 235/75R15 vs 215/75R16 (−0.63%)
• 235/75R15 vs 235/70R16 (+0.26%)
• 235/75R15 vs 255/65R16 (+0.60%)
• 235/75R15 vs 225/75R16 (+1.42%)
• 235/75R15 vs 245/70R16 (+2.17%)
• 235/75R15 vs 225/65R17 (−1.25%)
• 235/75R15 vs 245/60R17 (−1.05%)
• 235/75R15 vs 235/65R17 (+0.52%)
• 235/75R15 vs 255/60R17 (+0.59%)

Sizes within 3% of 28.88 in diameter

• 285/35R21 28.85 in (−0.08%)
• 235/70R16 28.95 in (+0.26%)
• 295/30R22 28.97 in (+0.31%)
• 285/40R20 28.98 in (+0.34%)
• 245/35R22 28.75 in (−0.44%)
• 225/55R19 28.74 in (−0.46%)
• 275/45R19 28.74 in (−0.46%)
• 285/30R22 28.73 in (−0.50%)
• 235/65R17 29.03 in (+0.52%)
• 255/35R22 29.03 in (+0.52%)
• 255/40R21 29.03 in (+0.53%)
• 255/45R20 29.04 in (+0.55%)
• 255/50R19 29.04 in (+0.56%)
• 245/40R21 28.72 in (−0.56%)
• 255/55R18 29.04 in (+0.57%)
• 255/60R17 29.05 in (+0.59%)
• 255/65R16 29.05 in (+0.60%)
• 255/70R15 29.06 in (+0.61%)
• 215/75R16 28.70 in (−0.63%)
• 245/45R20 28.68 in (−0.68%)
• 315/35R20 28.68 in (−0.68%)
• 325/30R21 28.68 in (−0.70%)
• 275/40R20 28.66 in (−0.75%)
• 285/45R19 29.10 in (+0.76%)
• 235/60R18 29.10 in (+0.78%)
• 245/50R19 28.65 in (−0.80%)
• 225/60R18 28.63 in (−0.86%)
• 295/35R21 29.13 in (+0.87%)
• 245/55R18 28.61 in (−0.93%)
• 235/55R19 29.18 in (+1.04%)
• 275/35R21 28.58 in (−1.04%)
• 245/60R17 28.57 in (−1.05%)
• 245/65R16 28.54 in (−1.17%)
• 225/65R17 28.52 in (−1.25%)
• 275/30R22 28.50 in (−1.32%)
• 225/75R16 29.29 in (+1.42%)
• 295/40R20 29.29 in (+1.43%)
• 265/35R22 29.30 in (+1.47%)
• 265/50R18 28.43 in (−1.54%)
• 235/45R21 29.33 in (+1.55%)
• 265/40R21 29.35 in (+1.62%)
• 225/70R16 28.40 in (−1.65%)
• 265/45R19 28.39 in (−1.69%)
• 265/45R20 29.39 in (+1.77%)
• 265/40R20 28.35 in (−1.84%)
• 275/25R24 29.41 in (+1.85%)
• 235/45R20 28.33 in (−1.91%)
• 265/50R19 29.43 in (+1.92%)
• 315/30R22 29.44 in (+1.95%)
• 265/35R21 28.30 in (−1.99%)
• 295/40R19 28.29 in (−2.03%)
• 225/75R15 28.29 in (−2.04%)
• 245/75R15 29.47 in (+2.04%)
• 265/30R22 28.26 in (−2.14%)
• 245/70R16 29.50 in (+2.17%)
• 235/50R19 28.25 in (−2.17%)
• 265/60R17 29.52 in (+2.22%)
• 245/65R17 29.54 in (+2.29%)
• 305/30R21 28.20 in (−2.33%)
• 245/60R18 29.57 in (+2.41%)
• 235/55R18 28.18 in (−2.43%)
• 265/70R15 29.61 in (+2.52%)
• 305/40R20 29.61 in (+2.52%)
• 245/55R19 29.61 in (+2.54%)
• 295/35R20 28.13 in (−2.59%)
• 245/50R20 29.65 in (+2.66%)
• 205/75R16 28.11 in (−2.67%)
• 235/60R17 28.10 in (−2.69%)
• 285/45R18 28.10 in (−2.70%)
• 275/40R21 29.66 in (+2.71%)
• 245/45R21 29.68 in (+2.78%)
• 315/35R21 29.68 in (+2.78%)
• 255/50R18 28.04 in (−2.90%)
• 255/45R19 28.04 in (−2.92%)
• 255/40R20 28.03 in (−2.93%)
• 235/65R16 28.03 in (−2.94%)
• 255/35R21 28.03 in (−2.94%)
• 255/30R22 28.02 in (−2.96%)
• 275/45R20 29.74 in (+3.00%)

Open 235/75R15 in the tire size calculator

Source: Calculated from standard tire geometry formulas. Verified 2026-09-27. How these numbers are calculated.