I havent used anything but Dunlop Ntecs on the Track in years. I also havent used anything but Q3s and GPAs on the street in years.
The Q3s are excellent street tires, and the GPAs worked just fine in the Cali heat, but the GPAs are a bit squirrely in the colder temps in the am. I wont ride them on the street below 75*. Once warmed up the GPAs were fine for canyon carving.
I think Im gonnna try some Q4s this Monday
2018 Ninja 400R
2014 S1000RR Racing Red