Toyo has been teasing the R888 in GT-R sizes since SEMA last year. Now the press release is out, and they should be hitting the shelves now.
Originally previewed at the 2008 SEMA Show in Las Vegas, the 285/35ZR20 (100Y) front and 315/30ZR20 (101Y) rear fitments are now available at authorized Toyo Tires dealers across the United States.
The Proxes R888 competition tire further enhances the track capabilities of this supercar with features such as a continuous center contact for excellent directional control during hard braking. A unidirectional, 6/32nd-inch tread pattern with v-shaped grooves enhances wet traction and control, while a semi-slick shoulder area helps to increase cornering force. The Official Tire of Speed World Challenge®, the Proxes R888 can also be shaved for maximum dry-weather performance on race day.
Source : GT-R Blog