Decoded notation
175 mm / 70% / R / 13 in
Popular Tire Sizes
175/70R13 Tire Size — Dimensions & Revs
Decode 175/70R13 and calculate nominal width, sidewall, overall diameter, circumference and revolutions.
Calculated dimensions are nominal values based on tire-size notation; actual measured dimensions vary.
Width175 mm
Sidewall height122.5 mm
Rim diameter13 in
Overall diameter575.2 mm
Overall diameter22.65 in
Circumference1807.0 mm
Revolutions per mile890.6
Revolutions per km553.4