Decoded notation
285 mm / 50% / R / 19 in
Popular Tire Sizes
285/50R19 Tire Size — Dimensions & Revs
Decode 285/50R19 and calculate nominal width, sidewall, overall diameter, circumference and revolutions.
Calculated dimensions are nominal values based on tire-size notation; actual measured dimensions vary.
Width285 mm
Sidewall height142.5 mm
Rim diameter19 in
Overall diameter767.6 mm
Overall diameter30.22 in
Circumference2411.5 mm
Revolutions per mile667.4
Revolutions per km414.7