195/50R15 tire size

A 195/50R15 tire is 22.68 in (576.0 mm) tall and 7.68 in (195.0 mm) wide, and turns 889 revolutions per mile.

• 22.68 inOverall diameter
• 3.84 inSidewall height
• 889Revolutions per mile
• 22.7x7.7R15Flotation equivalent

195/50R15 is a 15-inch tire with a 195 mm (7.68 in) section width and a 50% aspect ratio, giving a 3.84-inch sidewall and a flotation-style size of about 22.7x7.7R15.

Its overall diameter is 22.68 inches, so it rolls 71.2 inches per revolution and turns about 889 times per mile.

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

Compare 195/50R15 with plausible swaps

• 185/60R13 vs 195/50R15 (−4.13%)
• 165/70R13 vs 195/50R15 (−2.57%)
• 145/80R13 vs 195/50R15 (−2.40%)
• 175/70R13 vs 195/50R15 (−0.14%)
• 155/80R13 vs 195/50R15 (+0.38%)
• 185/70R13 vs 195/50R15 (+2.29%)
• 165/60R14 vs 195/50R15 (−3.89%)
• 165/65R14 vs 195/50R15 (−1.02%)
• 185/60R14 vs 195/50R15 (+0.28%)
• 175/65R14 vs 195/50R15 (+1.23%)
• 165/70R14 vs 195/50R15 (+1.84%)
• 195/60R14 vs 195/50R15 (+2.36%)
• 175/55R15 vs 195/50R15 (−0.43%)
• 195/50R15 vs 185/55R15 (+1.48%)
• 195/50R15 vs 205/50R15 (+1.74%)
• 195/50R15 vs 195/55R15 (+3.39%)
• 195/50R15 vs 215/50R15 (+3.47%)
• 195/50R15 vs 195/45R16 (+1.02%)
• 195/50R15 vs 225/40R16 (+1.81%)

Sizes within 3% of 22.68 in diameter

• 175/70R13 22.65 in (−0.14%)
• 185/60R14 22.74 in (+0.28%)
• 155/80R13 22.76 in (+0.38%)
• 175/55R15 22.58 in (−0.43%)
• 195/45R16 22.91 in (+1.02%)
• 165/65R14 22.44 in (−1.02%)
• 175/65R14 22.96 in (+1.23%)
• 185/55R15 23.01 in (+1.48%)
• 205/50R15 23.07 in (+1.74%)
• 225/40R16 23.09 in (+1.81%)
• 165/70R14 23.09 in (+1.84%)
• 185/70R13 23.20 in (+2.29%)
• 195/60R14 23.21 in (+2.36%)
• 145/80R13 22.13 in (−2.40%)
• 165/70R13 22.09 in (−2.57%)
• 205/45R16 23.26 in (+2.59%)
• 175/60R15 23.27 in (+2.60%)

Open 195/50R15 in the tire size calculator

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