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  • Introducing the All-New HD6

    The new HD6 will change the way you look at wheels. The HD6 wheels deliver singular style in two unique finishes. Plus, an optional full-cover center cap adds a distinctive and custom look. Read More

  • Now Accepting Racer Resumes!

    STI Tire & Wheel is eager to support UTV, ATV and off-road motorcycle racers with the same passion and commitment to success. Read More

  • 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

  • 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

  • Boldest Beadlock Yet

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  • 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


Outback Max Mud Action

November 20, 2014 • Featured, Homepage Left

Watch the STI Outback Max in action in this mud-mad video. Then ask yourself: How do your tires measure up?

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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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