Decoded notation
205 mm / 50% / R / 15 in
Popular Tire Sizes
205/50R15 Tire Size — Dimensions & Revs
Decode 205/50R15 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 height102.5 mm
Rim diameter15 in
Overall diameter586.0 mm
Overall diameter23.07 in
Circumference1841.0 mm
Revolutions per mile874.2
Revolutions per km543.2