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STI is dedicated to the design, development and manufacturing of high quality ATV and UTV tires. Their engineers are committed to developing tires that meet the highest standards and provide the greatest value to their customers. Rocky Mountain ATV/MC has many kinds of STI ATV tires, made for sand, snow, mud, tracks and trails. You can be sure any tire that Rocky Mountain ATV/MC sells is durable and built to last, but we always make sure we have the lowest prices in the industry as well. How? We continually monitor what our competitors are charging to ensure our prices are lower. In fact, if you ever find a lower price on STI ATV tires, simply call us and we’ll either meet or beat that price.
If you need two STI ATV tires, make sure you check out our ATV Tire and Wheel Builder Package which can save you up to 56%. Simply choose two tires and wheels using our filters search that will find the tires to fit your machine perfectly. Then our trained professionals will mount them for free and get them ready to be shipped along with the free valve stems you receive with your package. In addition, you also receive free ground shipping with any ATV Tire and Wheel Package.
dylan in WA
These tires hold up very well. had them on for about 200 miles so far and they just started to show wear. all i ride is pavement. these tires are by far the best bang for your buck. tires have great slide and site wall bite. these tires will throw rocks everywhere!Read All Reviews
Brian in OK
Traction everywhere! Sand, Mud, Rocks, Hardpack, doesnt matter. These will pull you up a cliff. Just wish they made larger sizes. On a sidenote, you have to run the pressure a couple PSI lower in these because they have a real stiff carcass. Don't be afraid to try 3 or 4 PSI. I ran 3 PSI in the summer and it was perfect. Not too hard, not too soft.Read All Reviews