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  • Do Your Tires Measure Up?

    With their innovative tread pattern and true sizing, the radical new Outback Max tires are designed specifically for today’s large-bore ATVs. Do your tires measure up to the STI Outback Max? Read More

  • Performance for Big Wheels

    The Roctane XS serves up comfort, control and durability for large-bore UTVs. A symmetrical center tread pattern improves performance and delivers a smooth ride on hardpack surfaces. Read More

  • Boldest Beadlock Yet

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  • 50-Inch Trail Performer

    This HD3 “50-Inch Trail Legal” wheel alternative uses a 6+1 offset to keep certain Polaris and Can-Am models within 50-inch allowable limits. The 14-inch boasts a 1,000-pound load rating, too. Read More

  • Two-Wheel Performance

    The Tech 2 MXC is an extremely versatile intermediate terrain tire delivering exceptional performance and value. The tire’s 4-ply carcass yields an ideal balance of durability, handling and ride. Read More


The new STI Outback Max for Better Mud Performance

June 4, 2014 • Homepage Left

Unveiled at the High Lifter Mud Nationals, the new STI Outback Max tire line is a powerful expansion of the Outback tire lineup, delivering

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STI Introduces the HD5 Beadlock Wheel

June 4, 2014 • Homepage Right

With striking new style and beefed up beadlock hardware, the new HD5 Beadlock wheels from STI Tire & Wheel combine aggressive appeal with proven

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