275/55R19 tire size

A 275/55R19 tire is 30.91 in (785.1 mm) tall and 10.83 in (275.0 mm) wide, and turns 652 revolutions per mile.

• 30.91 inOverall diameter
• 5.95 inSidewall height
• 652Revolutions per mile
• 30.9x10.8R19Flotation equivalent

275/55R19 is a 19-inch tire with a 275 mm (10.83 in) section width and a 55% aspect ratio, giving a 5.95-inch sidewall and a flotation-style size of about 30.9x10.8R19.

Its overall diameter is 30.91 inches, so it rolls 97.1 inches per revolution and turns about 652 times per mile.

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

Compare 275/55R19 with plausible swaps

• 245/70R17 vs 275/55R19 (−1.31%)
• 265/65R17 vs 275/55R19 (−1.12%)
• 235/75R17 vs 275/55R19 (−0.10%)
• 255/70R17 vs 275/55R19 (+0.47%)
• 275/65R17 vs 275/55R19 (+0.53%)
• 275/60R18 vs 275/55R19 (+0.27%)
• 255/65R18 vs 275/55R19 (+0.46%)
• 275/50R19 vs 275/55R19 (−3.50%)
• 255/55R19 vs 275/55R19 (−2.80%)
• 265/55R19 vs 275/55R19 (−1.40%)
• 275/55R19 vs 235/65R19 (+0.38%)
• 275/55R19 vs 255/60R19 (+0.45%)
• 275/55R19 vs 245/55R20 (−0.97%)
• 275/55R19 vs 305/45R20 (−0.33%)
• 275/55R19 vs 275/50R20 (−0.27%)
• 275/55R19 vs 255/55R20 (+0.43%)
• 275/55R19 vs 285/50R20 (+1.01%)
• 275/55R19 vs 275/45R21 (−0.53%)
• 275/55R19 vs 255/50R21 (+0.42%)
• 275/55R19 vs 285/45R21 (+0.61%)

Sizes within 3% of 30.91 in diameter

• 235/75R17 30.88 in (−0.10%)
• 285/40R22 30.98 in (+0.22%)
• 275/50R20 30.83 in (−0.27%)
• 275/60R18 30.99 in (+0.27%)
• 31x10.50R15 31.00 in (+0.29%)
• 31x10.50R16 31.00 in (+0.29%)
• 305/45R20 30.81 in (−0.33%)
• 235/65R19 31.03 in (+0.38%)
• 255/50R21 31.04 in (+0.42%)
• 255/55R20 31.04 in (+0.43%)
• 255/60R19 31.05 in (+0.45%)
• 255/65R18 31.05 in (+0.46%)
• 255/70R17 31.06 in (+0.47%)
• 275/45R21 30.74 in (−0.53%)
• 275/65R17 31.07 in (+0.53%)
• 285/30R24 30.73 in (−0.57%)
• 285/45R21 31.10 in (+0.61%)
• 275/40R22 30.66 in (−0.80%)
• 265/75R15 30.65 in (−0.84%)
• 305/30R24 31.20 in (+0.96%)
• 245/55R20 30.61 in (−0.97%)
• 265/70R16 30.61 in (−0.98%)
• 285/50R20 31.22 in (+1.01%)
• 265/65R17 30.56 in (−1.12%)
• 245/65R18 30.54 in (−1.20%)
• 295/40R22 31.29 in (+1.24%)
• 265/60R18 30.52 in (−1.26%)
• 245/70R17 30.50 in (−1.31%)
• 265/55R19 30.48 in (−1.40%)
• 245/75R16 30.47 in (−1.43%)
• 295/45R20 30.45 in (−1.48%)
• 265/50R20 30.43 in (−1.54%)
• 265/45R22 31.39 in (+1.55%)
• 305/35R22 30.41 in (−1.63%)
• 215/85R16 30.39 in (−1.68%)
• 265/45R21 30.39 in (−1.68%)
• 265/50R21 31.43 in (+1.69%)
• 285/60R18 31.46 in (+1.80%)
• 245/75R17 31.47 in (+1.81%)
• 265/40R22 30.35 in (−1.82%)
• 265/55R20 31.48 in (+1.83%)
• 295/40R21 30.29 in (−2.00%)
• 225/75R17 30.29 in (−2.01%)
• 265/65R18 31.56 in (+2.11%)
• 285/65R17 31.59 in (+2.19%)
• 265/70R17 31.61 in (+2.25%)
• 305/40R22 31.61 in (+2.25%)
• 235/55R20 30.18 in (−2.37%)
• 265/75R16 31.65 in (+2.39%)
• 235/60R19 30.10 in (−2.61%)
• 285/45R20 30.10 in (−2.62%)
• 235/85R16 31.73 in (+2.65%)
• 275/45R22 31.74 in (+2.70%)
• 255/70R16 30.06 in (−2.76%)
• 255/65R17 30.05 in (−2.78%)
• 255/60R18 30.05 in (−2.79%)
• 255/55R19 30.04 in (−2.80%)
• 255/50R20 30.04 in (−2.81%)
• 255/45R21 30.04 in (−2.83%)
• 255/40R22 30.03 in (−2.84%)
• 235/65R18 30.03 in (−2.85%)
• 235/80R17 31.80 in (+2.89%)
• 30x9.50R15 30.00 in (−2.94%)
• 275/60R17 29.99 in (−2.97%)
• 275/50R21 31.83 in (+2.97%)

Open 275/55R19 in the tire size calculator

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