I ran these on my first GT - I got 6K miles out of them The most money i've ever spent! R888's are being ran by my mate and rekons they aren't 'Too bad' in the wet unless you hit standing water, again, probably killing you in a an instant! I run Yoko spec 2's as i've found they give a longer life than the T1r's and performance wise are very simillar unless it's mega mega wet when the Toyo is better - Both very good though!!!