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STI ATV Tires from Rocky Mountain ATV/MC

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.

Latest STI ATV Tires Reviews – You could win up to $500 for reviewing products!

  • STI Tech 4 MX ATV Tire

    STI Tech 4 MX ATV Tire

    ryan in NJ

    ok

    The tire is not wide enough for it to sit on the rim properly. Fist weekend i raced with them and crashed the tire came off the rim and the bead was packed with mud. They handle fine but i would not buy them again.

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  • STI Mud Trax ATV Tire

    STI Mud Trax ATV Tire

    Joe in PA

    Mudding

    Great tires for the price and excellent traction in mud or on hard pack

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  • STI Black Diamond ATR Radial ATV Tire

    STI Black Diamond ATR Radial ATV Tire

    George in OH

    Absolutely Brilliant so far

    I have had these (all Four) on a 96' Suzuki 300 King quad 4x4 for about a week now and they are nothing short of amazing. good tread depth, great soft terrain traction (mud sand that sort of thing) good in the hard stuff as well (just on packed trails I don't ever go on pavement) only time will tell on durability but made all the difference in the world on my OLD SLOW DINOSAUR that I use for work only (Just FYI: for anything nice that you are meant to have fun on trail ridding mudding having fun ect... i cant recommend a set of GBC DIRT TAMERS enough we have 3 foreman 500's (05' - 10') and the dirt tamers are the only thing i will run on them

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  • STI Tech 4 XC ATV Tire

    STI Tech 4 XC ATV Tire

    ROBERT in TN

    so far so good

    ive only ridden once with these tires on the back of my Raptor 700, but so far i like them i put them through bad rocks and some loose stuff, and they held up well. The traction is good and i will see how the do in the king of the mounatin race in two weeks at Brimestone.

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  • STI Vortex V-Roll Rear ATV Sand Tire

    STI Vortex V-Roll Rear ATV Sand Tire

    BRIAN in OH

    Nice Product fit great.

    Nice Product fit great.

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  • STI Roctane XD Radial ATV Tire

    STI Roctane XD Radial ATV Tire

    LEE in IL

    the best tire for utility use

    these tires are awesome in all conditions . and they are of the best quality and will last forever .

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