315/75R16 tire size

A 315/75R16 tire is 34.60 in (878.9 mm) tall and 12.40 in (315.0 mm) wide, and turns 583 revolutions per mile.

• 34.60 inOverall diameter
• 9.30 inSidewall height
• 583Revolutions per mile
• 34.6x12.4R16Flotation equivalent

315/75R16 is a 16-inch tire with a 315 mm (12.40 in) section width and a 75% aspect ratio, giving a 9.30-inch sidewall and a flotation-style size of about 34.6x12.4R16.

Its overall diameter is 34.60 inches, so it rolls 108.7 inches per revolution and turns about 583 times per mile.

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

Compare 315/75R16 with plausible swaps

• 35x12.50R15 vs 315/75R16 (+1.15%)
• 33x12.50R16 vs 315/75R16 (−4.63%)
• 315/75R16 vs 295/70R17 (−3.88%)
• 315/75R16 vs 285/75R17 (−2.23%)
• 315/75R16 vs 315/70R17 (−0.69%)
• 315/75R16 vs 35x11.50R17 (+1.15%)
• 315/75R16 vs 35x12.50R17 (+1.15%)
• 315/75R16 vs 315/75R17 (+2.89%)
• 315/75R16 vs 275/70R18 (−4.18%)
• 315/75R16 vs 285/70R18 (−2.58%)
• 315/75R16 vs 295/70R18 (−0.99%)
• 315/75R16 vs 305/70R18 (+0.60%)
• 315/75R16 vs 285/75R18 (+0.66%)
• 315/75R16 vs 35x12.50R18 (+1.15%)
• 315/75R16 vs 315/70R18 (+2.20%)

Sizes within 3% of 34.60 in diameter

• 325/50R22 34.80 in (+0.56%)
• 305/70R18 34.81 in (+0.60%)
• 285/75R18 34.83 in (+0.66%)
• 315/70R17 34.36 in (−0.69%)
• 315/60R20 34.88 in (+0.81%)
• 295/70R18 34.26 in (−0.99%)
• 35x11.50R17 35.00 in (+1.15%)
• 35x12.50R24 35.00 in (+1.15%)
• 35x12.50R15 35.00 in (+1.15%)
• 35x12.50R17 35.00 in (+1.15%)
• 35x12.50R18 35.00 in (+1.15%)
• 35x12.50R20 35.00 in (+1.15%)
• 35x13.50R20 35.00 in (+1.15%)
• 35x12.50R22 35.00 in (+1.15%)
• 275/65R20 34.07 in (−1.52%)
• 295/60R20 33.94 in (−1.92%)
• 325/60R20 35.35 in (+2.17%)
• 315/70R18 35.36 in (+2.20%)
• 285/75R17 33.83 in (−2.23%)
• 285/70R18 33.71 in (−2.58%)
• 315/75R17 35.60 in (+2.89%)

Open 315/75R16 in the tire size calculator

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