There are two things we love most about this business: introducing new products, and getting out to ride at events nationwide. We’ve been doing both for a long time.

At STI Powersports, we’ve been testing, developing, and manufacturing tires and wheels for many years. Our experience with UTVs, ATVs, and off-road motorcycles gives us the ability to design superior products. And our connection with these lifestyles means we like to get out and ride just as much as you do.

We know how to design a product from the ground up, develop it to its highest potential and then bring it successfully to market – that’s proven. Our goal is to provide products that meet your specific needs for tires and wheels, and deliver great value.

Getting out to enjoy these products and meet other STI owners, that’s just as important to us. We look forward to events such as the Rally On The Rocks in Moab, Utah; and the two Mud Nationals events held annually in Louisiana and Minnesota, and local MX and Off-road races in Southern California. We’re proud to support industry events and rallies.

It’s about more than just manufacturing and selling tires. It’s personal for us, and we know it is for you, too. We would love to meet you out on the trails or at a race. If you see an STI product display, come and say “Hello.”

If you have a question, comment or concern anytime, contact us through this website. We take customer service very seriously and will help in any way we can, quickly and efficiently.

You can always email us, too, at – info@stipowersports.com

And don’t forget to follow us on Facebook and on Instagram. Share your pictures with us, too!

STI tires and wheels are available at approved powersports retailers across the United States. STI products are distributed by Parts Unlimited, the world’s largest distributor of powersports parts and accessories. Ask you favorite retailer about STI tires and wheels.