Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Suspension for Auto-X v. Track.... How different?

forwallblakmail · 08-20-2013, 03:18 PM

Another big item is tire size.
Ideal track size seems to be 225 (NA power levels)
Autocross ST+ classes you'll probably want a 245+ for maximum low speed grip.

08-20-2013, 03:18 PM	#4
forwallblakmail Troll Level: Expert Join Date: Aug 2012 Drives: '13 BRZ, '18 F150 3.5EB, '07 Cayman Location: North Carolina Posts: 231 Thanks: 206 Thanked 103 Times in 59 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Another big item is tire size. Ideal track size seems to be 225 (NA power levels) Autocross ST+ classes you'll probably want a 245+ for maximum low speed grip. __________________ Nick K. NASA ST5/TT5 #130 Southeast Region