Size Speed Index Max Max Inflation Tire Overall Country
  mph kph Load Pressure Weight Diam. of Origin
225/45ZR17 Y 186 300 1356 lbs 44 psi 25 lbs 25"
225/50ZR17 Y 186 300 1477 lbs 23.3 lbs
225/40ZR18 Y 186 300 1389 lbs 50 psi 25 lbs 25.1"
245/40ZR18 Y 186 300 1609 lbs 25 lbs