195/45R16 tire size

A 195/45R16 tire is 22.91 in (581.9 mm) tall and 7.68 in (195.0 mm) wide, and turns 880 revolutions per mile.

• 22.91 inOverall diameter
• 3.45 inSidewall height
• 880Revolutions per mile
• 22.9x7.7R16Flotation equivalent

195/45R16 is a 16-inch tire with a 195 mm (7.68 in) section width and a 45% aspect ratio, giving a 3.45-inch sidewall and a flotation-style size of about 22.9x7.7R16.

Its overall diameter is 22.91 inches, so it rolls 72.0 inches per revolution and turns about 880 times per mile.

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

Compare 195/45R16 with plausible swaps

• 165/65R14 vs 195/45R16 (−2.03%)
• 185/60R14 vs 195/45R16 (−0.74%)
• 175/65R14 vs 195/45R16 (+0.21%)
• 165/70R14 vs 195/45R16 (+0.81%)
• 195/60R14 vs 195/45R16 (+1.32%)
• 175/55R15 vs 195/45R16 (−1.44%)
• 195/50R15 vs 195/45R16 (−1.01%)
• 185/55R15 vs 195/45R16 (+0.45%)
• 205/50R15 vs 195/45R16 (+0.70%)
• 175/60R15 vs 195/45R16 (+1.56%)
• 165/65R15 vs 195/45R16 (+2.34%)
• 195/55R15 vs 195/45R16 (+2.34%)
• 195/45R16 vs 225/40R16 (+0.77%)
• 195/45R16 vs 205/45R16 (+1.55%)
• 195/45R16 vs 215/45R16 (+3.09%)
• 195/45R16 vs 195/50R16 (+3.35%)

Sizes within 3% of 22.91 in diameter

• 175/65R14 22.96 in (+0.21%)
• 185/55R15 23.01 in (+0.45%)
• 155/80R13 22.76 in (−0.64%)
• 205/50R15 23.07 in (+0.70%)
• 185/60R14 22.74 in (−0.74%)
• 225/40R16 23.09 in (+0.77%)
• 165/70R14 23.09 in (+0.81%)
• 195/50R15 22.68 in (−1.01%)
• 175/70R13 22.65 in (−1.15%)
• 185/70R13 23.20 in (+1.25%)
• 195/60R14 23.21 in (+1.32%)
• 175/55R15 22.58 in (−1.44%)
• 205/45R16 23.26 in (+1.55%)
• 175/60R15 23.27 in (+1.56%)
• 165/65R14 22.44 in (−2.03%)
• 165/80R13 23.39 in (+2.11%)
• 165/65R15 23.44 in (+2.34%)
• 195/55R15 23.44 in (+2.34%)
• 205/40R17 23.46 in (+2.39%)
• 215/50R15 23.46 in (+2.42%)
• 185/65R14 23.47 in (+2.44%)

Open 195/45R16 in the tire size calculator

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