Originally Posted by M3 09 AND135I 11
I would not recommend ps2 tires for lapping. They are good street tires but they are not track tires. I almost destroyed my brand new ps2 tires after 1 track event at thunderbolt NJ. And i was in 135i wich is lighter tham e9x m3. My front tires were rolling over and riding on the sidewalls when got overheated. That is dangerous and could lead to tire failure. Sidewalls of this tires are not reinforced as much as other high performance street tires. Thats the reason they are a lot lighter than dunlop star specs for example. Iam not trying to scare you. Just my 2 cents
+1 to that!
Ps2's are not only VERY expensive but NOT worth replacing when you can get WAY better tires for less. They melt on the track when pushed and I found got slippery when overheated.
I would recommend a good set of street/track tires like the Star Specs mentionned or, AD08's, RE11's,NT05's etc...Plus they will LAST you much longer for dual track/street use.