Spec Sizes

2015 Mazda CX-9 Tire Size

Confirmed OEM tire sizes for this model year. Multiple sizes may apply depending on trim and wheel package — all catalog options are listed.

  • Option245/50R20
  • Option245/55R19
  • Option245/60R18
245/50R20Section width 245 mmSidewall ~123 mm(50% of width)Rim 20"245/50R20245 = width50 = aspectR20 = rim
OEM code 245/50R20: section 245 mm · aspect 50% · rim 20"

All confirmed configurations

SizePositionWidthAspectRimLoadSpeed
245/50R20 (run-flat)Front / all2455020"——
245/55R19 (run-flat)Front / all2455519"100H
245/60R18 (run-flat)Front / all2456018"97V