Black Diamond

STI Tire & Wheel has now released a new diamond in the rough: Black Diamond. This super-versatile new ATV/UTV tire is designed to deliver crossover performance—an ideal choice for all terrain types and all seasons—at a value price.

The Black Diamond’s innovative “V” tread pattern bridges the gap between soft mud/snow/sand and hardpack surface capabilities. Its unique over-center tread elements provide a smooth, controlled ride on hardpack, while offering excellent traction and clean-out in soft conditions. The Black Diamond’s 6-ply radial carcass was developed specifically to provide the stability needed for side-by-side UTV applications, while retaining the plush ride characteristics favored by ATV riders. An extended-wear tread compound retains biting edges longer and greatly increases tire life.

STI BLACK DIAMOND TIRES MOUNTED ON STI HD1 SLIK-KOTE WHEELS

BLACK DIAMOND TIRES MOUNTED ON HD1 SLIK-KOTE WHEELS

The Black Diamond is now available in two models and more than 30 sizes. The Black Diamond ATR features a ¾-inch tread lug, while the Black Diamond XTR utilizes a more aggressive 1 1/8-inch lug depth.

To see the Black Diamond in action, check out numerous videos here.

The ATR model’s sizes are: 22x11R-9, 25x12R-9, 22x11R-10, 22x8R-10, 23x10R-10, 23x8R-10, 24x11R-10, 25x11R-10, 23x8R-11, 24x10R-11, 24x8R-11, 24x9R-11, 25x10R-11, 25x8R-11, 23x10R-12, 23x8R-12, 24x8R-12, 25x8R-12, and 25x10R-12.

Head-turning RZR 900 XP by Bert's Mega Mall, using 26x9R-12 Black Diamonds in front and 26x11R-12 Black Diamonds in back. Wheels are STI HD1 Blacks. Photos courtesy of Art Wood, Specialty Project Manager at Bert's.

Head-turning RZR 900 XP by Bert's Mega Mall, using 26x9R-12 Black Diamonds in front and 26x11R-12 Black Diamonds in back. Wheels are STI HD1 Blacks. Photos courtesy of Art Wood, Specialty Project Manager at Bert's.

The XTR model’s sizes are 25x8R-12, 25x10R-12, 26x9R-12, 26x10R-12, 26x11R-12, 26x12R-12, 27x9R-12, 27x11R-12, 26x9R-14, 26x11R-14, 27x9R-14, 27x11R-14, 26x9R-15 and 26x11R-15.