I have 4 Dunlop SP Sport 01 Ultra High Performance Summer tires. The size is 235/45 R17. They are original equipment on my 2014 Subaru WRX limited hatchback.
SP Sport 01 Tires | Dunlop Tires
Have approximately 2,890 miles on them (mostly highway). Perform well on dry or wet pavement; however, they do not handle well in snow or ice which is the reason I replaced them (live 1/2 time in Mountains). Tirerack.com is selling these tires for $920 which is a great price new. Make me an offer, my loss is your gain.