07-16-2008, 03:09 PM
George3 wrote:
Quote:Brian - Bob -The worst set of tires I ever have experienced in an R compound are full tread RA1. They get better once they are 50% worn but full tread they squirm like crazy. This was on a 2500 lb. car. MPSC are not very grippy when cold and in cold weather are hard to get heat into. Since Hoosier came out with the R-6 I have found them the best tire for Drivers Ed where you usually run 20 to 25 minute sessions. Drastically improved over the last generation Hoosier. I do not push as hard as Bob and have not overheated them. I have overheated the RA1 and they felt worse then hot street tires. I was running a set of MPSC and a set of Hoosiers at the same time (2 sets of wheels) most of this year and the Hoosiers are more consistant for me. The set of Hoosiers I was running at Jefferson and Summit where on Day 12,13 and 14 and although having less grip they still felt better then the RA1 to me.
When the Hoosiers begin to lose their grip, would you equal that grip to... let's say a Toyo RA1 at that point?
1995 993 - Track car
1994 965 - Race car
2002 Boxster - Her car but I get to drive it
2008 Cayenne S - Her daily driver
2006 Ford F-250 crew cab diesel - Porsche Suppport Vehicle & Tow truck
1994 965 - Race car
2002 Boxster - Her car but I get to drive it
2008 Cayenne S - Her daily driver
2006 Ford F-250 crew cab diesel - Porsche Suppport Vehicle & Tow truck