Decoded notation
205 mm / 70% / R / 15 in
Popular Tire Sizes
205/70R15 Tire Size — Dimensions & Revs
Decode 205/70R15 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 height143.5 mm
Rim diameter15 in
Overall diameter668.0 mm
Overall diameter26.30 in
Circumference2098.6 mm
Revolutions per mile766.9
Revolutions per km476.5