We Support Racers! Maybe You.

STI Tire & Wheel is excited to provide assistance to racers nationwide. UTV racers, ATV racers, motocross and off-road motorcycle racers. We are now accepting racer resumes. We assist a wide variety of racers with different levels of support, and we’re eager to work with racers who share a commitment to develop winning partnerships.

In 2017 racing action, we supported highly competitive racers in national race series events like Best In The Desert, and GNCC Racing, as well as regional events such as the Big 6 Series, the Arizona Off-Road Promotions GP series, and others.

With new tires aimed at high-performance riding, we are looking for racers across the country. Please complete our Racing Support form and we will contact you. 


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Tech 2 PRO MX Tires Hit The Track

October 10, 2017 • Featured, Homepage Left, New Products, News • Views: 450

Following two years of MX and off-road testing, STI introduces Tech 2 PRO high-performance intermediate MX tires. STI tire engineers and professional racers teamed up to produce pro-level tires that combine holeshot-grabbing traction with race-winning durability. The newly developed compound helps

New: HD9 Comp Lock Wide – Duner’s Favorite

September 18, 2017 • Featured, Homepage Right, Miscellaneous, New Products, News • Views: 754

STI’s newest and strongest beadlock wheel line just got larger – and wider! STI introduces HD9 Comp Lock beadlocks in 10-inch and 8-inch widths for sand dune enthusiasts. The new deep-dish 14×10 and 14×8 inch wheels are perfectly suited for today’s wide-profile sand tires

Enduro XT/S Review –

September 5, 2017 • Homepage Left, Miscellaneous, New Products, News • Views: 475

To do this we mounted the 30X9.5-14 Enduro XT/S tire on STI’s new HD9 Comp Lock beadlock wheel and ran them at 15 PSI. With this wheel, you can mount it using standard lug nuts instead of the “keyed” type nuts that required you to use an adapter socket. The wheel has 10mm recessed channel