Bridgestone Potenza RE070 vs Hankook Ventus R-S4 — Compared

“Super happy w Hankook Ventus R-S4s. Follow-up question. I'm 10 track days into owning my first set of Hankook Ventus R-S4s. Thanks for the recommendation. I rotate them after every 2 days on my ND miata. I'm noticing the forewarned heat cycling now. TBH - I like them more now. Car moves around more and i have to modulate brakes myself. When they were new I couldn't get the abs engaged - there was just too much grip for the stock equipment. Anyway, my question is - my research says that with this Tire the grip can drop off quickly. Is that accurate? now that I'm getting into this gray area where they are definitely starting to heat cycle out am I going to leave an event Sunday with 80% new level grip and show up to my next track day two Weeks later at 30%? Edit. I’m working with some assumptions here that might not be valid. I’m assuming I’m getting heat cycling performance drop because I was warned I would heat cycle them out before I wore them down to chords. I am definitely experiencing a noticeable drop in mechanical grip during breaking. I am much more capable of getting into the ABS now than I was on the first days on these tires. My last track weekend was also on a set of pads that are near life end so I think that variable is accounted for. That same weekend was cooler than normal and I noticed the performance drop the entire day not, for example, on cold tires or late in a heavy session.”

“I had the DW's on my Porsche 911 last year and really liked them. I liked them so much, I just installed a set on my C6 base. I waiting for the 3' of snow to melt before I try them out.”