Tag: STI Roctane XD’s
34-inch Roctane XD is Largest in Class
“Bigger is Better” Performance in Xtreme-Duty Tires CORONA, Calif. (Nov. 16, 2015) – For years, the STI Roctane XD’s 8-ply-rated radial carcass has delivered trusted traction and superior performance in the toughest off-road conditions. Now, STI announces the 34-inch XD, the largest Roctane XD; it’s the tallest tire of its kind in the class and features the deepest tread. […]