Suzuka jointly GT test Day 2
They tested wet tires because of rain.
EPSON NSX(#32, Nakayama) that put on slick tires crashed.
http://as-web.jp/news/info.php?c_id=2&no=32138
And Interesting news.
According to AUTOSPORT (print edition), ARTA Garaiya(#43) changes the tire from Michelin into Bridgestone.
If this is true, BS will supply the tire to 300 class for the first time including JGTC period.