Used slicks and usable heat cycles
#16
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I've driven Michelin cups below 40 degress for the first run or two. It will be like driving on ice for the first couple of laps, and I'm not exagerating. Think Lime Rock in March and April.
Not many tires work in those temps, and you will have to over drive them to bring them up in temp.
Not many tires work in those temps, and you will have to over drive them to bring them up in temp.
#17
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Bob, will you be at the Glen for the Clash? What about the week prior? I will be there Sunday-Sunday this year
#18
Instructor
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I agree about the "never know what you're going to get" perspective. Sometimes you'll get a solid deal, other times you'll get skunked. Sure it all evens out. But it's a real bite in the butt when you get skunked and basically waste money on useless tires along with the mount & balance costs. Can really make for a sucky DE day when you go into it with the expectation of having some fun with a "new" set of tires and come to find they blow.
#19
Rennlist
Basic Site Sponsor
Basic Site Sponsor
Join Date: Jun 2008
Location: Durham, NC and Virginia International Raceway
Posts: 19,048
Received 3,185 Likes
on
1,839 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
^^This^^
__________________
-Peter Krause
www.peterkrause.net
www.gofasternow.com
"Combining the Art and Science of Driving Fast!"
Specializing in Professional, Private Driver Performance Evaluation and Optimization
Consultation Available Remotely and at VIRginia International Raceway
-Peter Krause
www.peterkrause.net
www.gofasternow.com
"Combining the Art and Science of Driving Fast!"
Specializing in Professional, Private Driver Performance Evaluation and Optimization
Consultation Available Remotely and at VIRginia International Raceway
#20
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I agree about the "never know what you're going to get" perspective. Sometimes you'll get a solid deal, other times you'll get skunked. Sure it all evens out. But it's a real bite in the butt when you get skunked and basically waste money on useless tires along with the mount & balance costs. Can really make for a sucky DE day when you go into it with the expectation of having some fun with a "new" set of tires and come to find they blow.
-td
#21
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I'm not crazy about risking the car at the Glen. Don't need to race but can't stop driving.
Would love giving or getting coaching if that opportunity came, but we will see how the Lime Rock race works out.
#22
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I will miss Cups this year, as I am coaching all 4 days at COTA.
#23
Rennlist Member
#24
Rennlist Member
Thread Starter
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Someone wanted to know the difference between these two Pirelli slick models.According to my tire guy the DH is the hard and the DM is the medium compound .Someone else said that the DH lasted longer which makes perfect sense considering the compound differences .Does anyone know where the P Zero slick sits in all this in terms of grip and longevity?TIA HOM
![hiha](https://rennlist.com/forums/graemlins/roflmao.gif)
#26
Rennlist Member
#27
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
FYI Bob Chick has retired and now spends most of his time fishing.
I used his in the past and always had great luck with used Yoko and Michelin slicks.
I used his in the past and always had great luck with used Yoko and Michelin slicks.
#28
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
John Berget.
#29
Rennlist
Basic Site Sponsor
Basic Site Sponsor
Join Date: Jun 2008
Location: Durham, NC and Virginia International Raceway
Posts: 19,048
Received 3,185 Likes
on
1,839 Posts
#30
Nordschleife Master
Join Date: Oct 2004
Location: Vacuuming Cal Speedway
Posts: 7,306
Likes: 0
Received 7 Likes
on
5 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
In my experience, there are two big drawbacks.
The first is that it is impossible to evaluate the efficacy of the basic platform, validate the setup or quantify accurately changes in either setup or fine driving technique because used tires are invariably past their prime.
The first is that it is impossible to evaluate the efficacy of the basic platform, validate the setup or quantify accurately changes in either setup or fine driving technique because used tires are invariably past their prime.
He's not asking about racing on them....