Decoded notation
225 mm / 40% / R / 17 in
Popular Tire Sizes
225/40R17 Tire Size — Dimensions & Revs
Decode 225/40R17 and calculate nominal width, sidewall, overall diameter, circumference and revolutions.
Calculated dimensions are nominal values based on tire-size notation; actual measured dimensions vary.
Width225 mm
Sidewall height90.0 mm
Rim diameter17 in
Overall diameter611.8 mm
Overall diameter24.09 in
Circumference1922.0 mm
Revolutions per mile837.3
Revolutions per km520.3