Decoded notation
215 mm / 50% / R / 17 in
Popular Tire Sizes
215/50R17 Tire Size — Dimensions & Revs
Decode 215/50R17 and calculate nominal width, sidewall, overall diameter, circumference and revolutions.
Calculated dimensions are nominal values based on tire-size notation; actual measured dimensions vary.
Width215 mm
Sidewall height107.5 mm
Rim diameter17 in
Overall diameter646.8 mm
Overall diameter25.46 in
Circumference2032.0 mm
Revolutions per mile792.0
Revolutions per km492.1