tire true sizes.

[jeremys14]

i got this from advantgarde on vipstylecars. it may help some of you

Since it's hard to find information and a lot of inferring has to be done, i figured i take some of the guess work out. Here is a list of tires that run Small True and Large based on the information posted all around this forum.

SMALL:

* Falken ST115
* Falken ZE-512
* Falken FK451 (D)
* Fuzion ZRi
* Nexen N3000
* Nankang NS-II

TRUE:

* Nitto 555 Extreme
* Michelin Pilot Sport
* Dunlop SP Sport
* Hankook 104
* Toyo T1S
* Toyo Proxy 4
* Yokohama S.Drive
* Avon Tech M500
* Nitto Neo テク Gen
* Ultrac Giugiaro

LARGE:

* Continental Contisport
* BF Goodrich g-Force KDW
* General UHP
* Bridgestone S03
* Kumho SPT
* Federal ss595
* Pirelli P-Zero Line
* Goodyear F1 Line
* Falken FK452
* Cooper Zeon 2XS
* Kumho Ecsta Supra 712
* Ultrac Sessanta
* Proxes T1R
* Wanli S-1099
* Nitto Invo
* Wanli S-1088

[Pushrod346]

UNBELIEVABLY SMALL:

Nitto 315/35/r17 Drag Radials. They are more like 285's.

:D

Good info. I have the stock 245/45/18 Goodyear run-flats on the CTS-V and they are larger than most 245's.

[Mark]

Thanks for the info! Good stuff!