Help tire issues at COTA
Thread Starter
Instructor
Joined: Dec 2004
Posts: 197
Likes: 10
From: Denton Texas
Help tire issues at COTA
My new pilot sport cup 2s are wearing out fast. Is there any tire managing tips so I can run on Sunday and drive home 260 miles? Air pressure? Temperatures? Could I put c6 Hoosiers and rims on with spacers? Thanks
Melting Slicks
Joined: Feb 2009
Posts: 2,797
Likes: 608
From: Dallas Georgia
2020 Corvette of the Year Finalist (track prepared)
C3 of Year Winner (track prepared) 2019
COTA is a pretty fast track with some aggressive corners. My friend and I were both there last week, and we both ended our weekend early by cording tires. Granted, we both had pretty worn tires to begin with but there is a long sweeping right, T15-18 that was killer on my car with limited camber. Just keep an eye on your tires after each session and you should be able to tell if you have enough left to get you home.
Pro
Joined: Jun 2015
Posts: 696
Likes: 194
From: New Orleans LA
St. Jude Donor '15-'16
I haven't been to COTA yet, but I decided to go with a full track alignment, using 2+ degrees of camber up front, before every track weekend. Then I revert back to stock alignment afterward for the street. It costs extra, but the tires last a lot longer and I can run faster and more confidently.
JV
JV
Instructor
Joined: Dec 2012
Posts: 152
Likes: 3
From: Austin Texas
I also use the GM alignment specs, but bought a set of 18" Interlagos wheels and installed a set of used Yokohama slicks. Less than $2000 all in, and they make the Turn 16-18 section lots of fun. G's peak around 1.7 in those corners, with lap times in the 2:38's. PM me if you want to buy my track setup. I am thinking about selling the car and building a track only C5 Z06.
