STI’s Tough UTV Tires Designed for Durability

The advanced two-stage radial carcass provides greater uniformity and balance, and absorbs choppy terrain for superior ride comfort

STI Tire & Wheel Out & Back Max Mud Tires

The new 27-inch Out & Back Max mud tires are now available from STI Tire & Wheel. Built for 14-inch wheels, these proven performers were designed for today’s smaller UTVs and full-size ATVs, delivering reliable mud performance.

STI Tire & Wheel 36-Inch Outback Max Mud Tire

STI Tire & Wheel has announced the expansion of its Outback Max mud tire lineup with the new 36-inch Max for 18-inch wheels. The new size allows more powersports enthusiasts to enjoy the benefits of an all-around mud tire.

STI Supports UTV World Championships

STI Tire & Wheel will support the 2016 Polaris RZR UTV World Championship powered by Monster Energy in Laughlin, Nevada. As an Official Sponsor of the 2nd annual event, STI Tire & Wheel will be on site with product displays, and will award new STI Tire & Wheel products to winners of the event’s Family Poker Run.

STI Tire & Wheel Outback HT Tires

From the original 25-inch Outback AT to the monster 34-inch Outback Max, these tires deliver all-around performance in sizes and styles for any off-road enthusiast. With the all-new Outback HT tires, STI Tire & Wheel brings that multi-purpose and multi-terrain attitude to owners of mid-size utility off-road ATVs and UTVs.

STI Tire & Wheel Sand Wedge Tires

STI Tire & Wheel has introduced the all-new Sand Wedge tires, delivering high-performance UTV handling and control in the sand dunes. The tires are designed and developed to allow today’s large UTVs to float over rough dune sections, and to make the most of their power.

STI Tire & Wheel Full-Coverage Center Caps

Giving ATV and UTV owners the option to customize their wheel sets, STI Tire & Wheel has announced full-coverage center caps designed to fit its HD5 Beadlock and HD6 wheels. The optional caps deliver a clean no-lug look by adding a durable center cap that clips in securely.

STI Tire & Wheel Roctane XS Tire

The Roctane XS was designed to be a lighter version of the heavy-duty Roctane XD, a favorite of off-roaders exploring rugged canyons and extreme trails. With these fresh updates, the Roctane XS delivers an improved level of performance and maintains its durable heritage.

STI Tire & Wheel HD6 Radiant Line

The HD6 line of UTV and ATV wheels, introduced by STI Tire & Wheel in December 2014, now comes to life in vibrant color with the new HD6 Radiant line. Available in Radiant Red, Pink, Blue and Orange

STI Sponsors UTV World Championship

STI Tire & Wheel is heading to the inaugural UTV World Championship (UTVWC) event in Laughlin, Nev., Feb. 19-21, as a sponsor of this major racing event, and will support Team McVay/Williams with its Best In The Desert racing efforts.