Spec Sizes

2020 Nissan GT-R 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.

  • Rear255/40R20
255/40R20Section width 255 mmSidewall ~102 mm(40% of width)Rim 20"255/40R20255 = width40 = aspectR20 = rim
OEM code 255/40R20: section 255 mm · aspect 40% · rim 20"

All confirmed configurations

SizePositionWidthAspectRimLoadSpeed
255/40R20 (run-flat)Rear2554020"101V