Decoded notation
255 mm / 60% / R / 19 in
Popular Tire Sizes
255/60R19 Tire Size — Dimensions & Revs
Decode 255/60R19 and calculate nominal width, sidewall, overall diameter, circumference and revolutions.
Calculated dimensions are nominal values based on tire-size notation; actual measured dimensions vary.
Width255 mm
Sidewall height153.0 mm
Rim diameter19 in
Overall diameter788.6 mm
Overall diameter31.05 in
Circumference2477.5 mm
Revolutions per mile649.6
Revolutions per km403.6