Tires Toyo or Pirelli

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.

Toyo RA-1 - I bought a set of these to run on wet days or when there is real threat of rain. On a dry day, especially with full tread, they don't live up to the other three tires up there. But on a cooler day, especially a slightly wet or wet one, these tires can move. I also find them the easiest of these four to recover from a slide

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.

I used VCDS to recalibrate the speedo after swapping tires from Dunlop SP Sport 225/40R18 to Pirelli Pzero 235/40R18 rubber. Best I could achieve was with Distance Impulse Number 7 (stock was 6). Couldn't select a higher number, VCDS reported 8 as out of range and that was the highest option available. The difference over an extended period of testing was only about 0.5 MPH closer to what two GPS units were reporting. Meh.

Pirelli cinturatos are garbage. Insanely overpriced for how they perform.

pirellis are only realky good for grip i see them alot on the track but i remmber i once bought pirellis and only lasted me 15k with a good alighnmet and rotation, so avoid them