Decoded notation
205 mm / 55% / R / 16 in
Popular Tire Sizes
205/55R16 Tire Size — Dimensions & Revs
Decode 205/55R16 and calculate nominal width, sidewall, overall diameter, circumference and revolutions.
Calculated dimensions are nominal values based on tire-size notation; actual measured dimensions vary.
Width205 mm
Sidewall height112.8 mm
Rim diameter16 in
Overall diameter631.9 mm
Overall diameter24.88 in
Circumference1985.2 mm
Revolutions per mile810.7
Revolutions per km503.7