Decoded notation
205 mm / 65% / R / 15 in
Popular Tire Sizes
205/65R15 Tire Size — Dimensions & Revs
Decode 205/65R15 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 height133.3 mm
Rim diameter15 in
Overall diameter647.5 mm
Overall diameter25.49 in
Circumference2034.2 mm
Revolutions per mile791.2
Revolutions per km491.6