Decoded notation
205 mm / 70% / R / 17 in
Popular Tire Sizes
205/70R17 Tire Size — Dimensions & Revs
Decode 205/70R17 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 diameter17 in
Overall diameter718.8 mm
Overall diameter28.30 in
Circumference2258.2 mm
Revolutions per mile712.7
Revolutions per km442.8