25x11.00R-10 STI BLACK DIAMOND, ATR ATV TYRE 6-PLY RADIAL, STBD1051
25x11.00R-10 STI BLACK DIAMOND ATR STI STBD1051 Black Diamond ATR 20mm Tread Depth 6-PLY E-MARKED. STI Black Diamond ATR Tire - Details. STI Tire & Wheel has now released an updated diamond in the rough; Black Diamond ATR.