Just bought these tires last week and now have 300 miles on
them. Wow, why the -------- did I wait so long. Much, much
improvement over the run-flats. First, they are quiet and I can
finally hear some engine growl... never new it was there over the
RFT tire noise. Second, jittery-ness in suspension is now gone. I
have the M-sport adaptive suspension and was...