Tires Pirelli or BFGoodrich

I ran Supercorsa SP's on my track bike that I also sometimes took on the road. They had plenty of grip for my quick intermediate pace. They don't last long though

I'm running Rosso 4 Corsa's on my S1000RR, in the fast group. I've had no issues what-so-ever running them and they have a deeper profile compared to sp v3's, which also improves its tire life.

The Pirelli’s I’ve only have the Diablo Rosso 2s but they make amazing tires the Rosso2 was amazing on the Diavel more grip than the Michelins but I was lucky to get 5k miles out of them.

I will die on this hill saying these are the single best tires I've ever used that are still "DOT" tires. Loads of grip for street riding, warm up in one lap, super predictable on track and the level of grip these offer just bar none has any right having a dot stamp. The corner drive I can get on them on a 1k is mental for what they are.

I found some Pirelli P4’s for sale on tirerack years ago and the treadlife on them is absolutely insane, and my car is able to take corners better than any Prius has the right to

Compare to my Pirelli Pzero they are BETTER. Better steering feel, as silent, road holding don't see a f... difference, definitely more grippy on acceleration and braking.

I also have a set of P-7's on my 2018 Bolt, excellent traction and very good in the wet. Have only put 5,000 miles on them but they don't seem to be wearing as fast as I would have thought.

They flat spot sitting overnight, but only noticeable really in colder temps (below 40 or so I'd say?)

KO2s are overrated, overpriced and loud as well as being old technology. I've ran them and never looked back after getting TOYOs, much quieter ride, cheaper price with no offroad capability sacrifice. They also perform better in wet environments, KO2s are horrible in wet weather especially snow.

The stock Pirellis are trash, and the low profile is why they keep bubbling up.