986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Building a 986 S for SCCA CS Autocross for National competition

SCCA_AX · 03-21-2019, 04:45 AM

225/45, 245/40,255/40.

In reality, the 245 & 255 are virtually indistinguishable. If you've got a good tire guy you can try and pinch the 245 up front.

Might want to wait and see how the Yoko A052 drama shakes out first. According to a Tire Rack ad, it's coming in a 200TW/7/32" version to be legal for SCCA. They better hurry, only have about 4 weeks left before the cutoff for the year. Also, since the current version is listed on Tire Rack as a "streetable track" tire, and it doesn't appear to have sufficient water evacuation channels, there's chatter it may end up on the exclusion list. Like I said, drama.
:dance:

03-21-2019, 04:45 AM	#57
SCCA_AX Registered User Join Date: Mar 2017 Location: Michigan Posts: 39	225/45, 245/40,255/40. In reality, the 245 & 255 are virtually indistinguishable. If you've got a good tire guy you can try and pinch the 245 up front. Might want to wait and see how the Yoko A052 drama shakes out first. According to a Tire Rack ad, it's coming in a 200TW/7/32" version to be legal for SCCA. They better hurry, only have about 4 weeks left before the cutoff for the year. Also, since the current version is listed on Tire Rack as a "streetable track" tire, and it doesn't appear to have sufficient water evacuation channels, there's chatter it may end up on the exclusion list. Like I said, drama. :dance: