STI Trailer Tires

STI Adventure Touring Dual Sport Tires and Wheels: Adventure Touring Dual Sport Motorcycle Tires

STI Adventure Touring Dual Sport Tires and Wheels: Adventure Touring Dual Sport Tubes and Tire Tools

STI ATV Tires and Wheels: ATV Tire Tools and Accessories

STI ATV Tires and Wheels: ATV Wheel Accessories

STI ATV Tires and Wheels: ATV Wheels

STI Dirt Bike Tires and Wheels: Dirt Bike Tires

STI Dirt Bike Tires and Wheels: Dirt Bike Tubes and Tire Tools

STI UTV Tires and Wheels: UTV Tire Tools and Accessories

STI UTV Tires and Wheels: UTV Wheel Accessories

STI UTV Tires and Wheels: UTV Wheels

STI Tires and Wheels Trailer Tires

STI Adventure Touring Dual Sport Tires and Wheels: Adventure Touring Dual Sport Motorcycle Tires

STI Adventure Touring Dual Sport Tires and Wheels: Adventure Touring Dual Sport Tubes and Tire Tools

STI ATV Tires and Wheels: ATV Tire Tools and Accessories

STI ATV Tires and Wheels: ATV Tires

STI ATV Tires and Wheels: ATV Wheel Accessories

STI ATV Tires and Wheels: ATV Wheels

STI Dirt Bike Tires and Wheels: Dirt Bike Tires

STI Dirt Bike Tires and Wheels: Dirt Bike Tires - All

STI Dirt Bike Tires and Wheels: Sand Motorcycle Tires

STI Dirt Bike Tires and Wheels: Dirt Bike Tubes and Tire Tools

STI UTV Tires and Wheels: UTV Tire Tools and Accessories

STI UTV Tires and Wheels: UTV Tires

STI UTV Tires and Wheels: UTV Wheel Accessories

STI UTV Tires and Wheels: UTV Wheels

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

  • STI Tech 4 XC ATV Tire

    STI Tech 4 XC ATV Tire

    michael in OH

    grat tire

    They are holding up great so far. With so many choices out thier i was hoping that i was making the right one and i am glad i got theses i love the tread.

    Read All Reviews
  • STI Tech 4 MX ATV Tire

    STI Tech 4 MX ATV Tire

    Joel in Manitoba

    Front good rear bad

    I bought these a while ago after one year of recreational mx track riding. NOT racing. They started cracking around the tread lugs. After not riding for a year I spend money to go ride at a track and now my rear is leaking through a big crack in the lug I could probably rip the lug off by hand. All I ride is track and in sand no rocks or any spinning on anything that would wreck a tire like this. Front tires seem good. For sand and soft dirt I find they dig a lot and bite really hard. They have a lot of traction both front and rear but I'm not even half way worn between the wear indicator and where they were brand new and now I have to replace my rear tires

    Read All Reviews
  • STI HD Beadlock Wheel

    STI HD Beadlock Wheel

    Mark in NT

    Look great and perform well

    Just got these for my Grizzly 700. They are a heavy rim, especially when paired up with the STI Black Diamond XTR. But the Grizzly still has no trouble lifting the front up when needed. And still on the stock clutch setup. RMATV shipped thee over to Australia with the above tyres fitted as a package deal. Fast... they arrived within a week... thats amasing. Thanks guys, keep up the great work. Cheers Mark

    Read All Reviews
  • STI Black Diamond XTR Radial ATV Tire

    STI Black Diamond XTR Radial ATV Tire

    Mark in NT

    Awesome Tyres Will buy again

    This is my second set. The first are on my 2013 Rincon. Cant fault them. Tough, reliable, and a good ride to boot. i ride mostly hard pack, but when it rains in the Northern Territory, Australia, the mud is thick and deep. These tyres have not let me down yet. Of course I have been bogged a couple of times, but with a bit of weight shifting they find traction and drag me out of every bog hole I can find. Need to run lower pressures than normal. I'm runing about 2.5 - 3 psi. the side walls are very stiff and I reckon I could run them flat ( lower speed of course) to get me out of trouble. Will definately buy these again. 650kms on the last set and they hardly look worn considering the amount of circle work I do... lol. Cheers Mark

    Read All Reviews
  • STI Extreme Duty Motorcycle Tube

    STI Extreme Duty Motorcycle Tube

    Jason in AZ

    Got a pinch flat on the first ride

    Seemed like a good tube and maybe they are and I just got a lemon, or I pinched it while mounting, but I got a pinch flat within my first 30 miles of desert riding. It was mounted with a brand new tire at 15 psi. I will not be buying these tubes again.

    Read All Reviews
  • STI Heavy Duty Motorcycle Tube

    STI Heavy Duty Motorcycle Tube

    JAMES in MA

    Cheap can be good!

    Opened the box and saw a nice thick tube to my surprise!

    Read All Reviews