I purchased these to replace the Bridgestone Duelers Run Flats that came on the vehicle. These Pirellis are easily better in wet and dry conditions and are quieter, smoother, and handle road irregularities much better than the Duelers. These tires finally provide the ride quality I expect from my SUV.
Turn in is sharp, handling is precise, and wet traction is very good. Braking performance is as expected. The tires provide a surprisingly smooth and quiet ride in most road conditions. Very little noise is transmitted into the cabin when traversing minor road irregularities. The tire soaks up harsh road irregularities without providing the harsh response normally expected from run flats. In fact they don't feel like run flats at all.
I am certainly very pleased with these tires so far. Once I have enough miles on these tires to evaluate tread wear I'll update this review.