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    Tech & Info

    Click any link below to view or download a pdf. If you need a pdf-reader software, please see link at bottom of page.

    Warranty – ATV/UTV Tires:
    STI ATV/UTV Tires Limited Warranty (opens a pdf)

    Warranty – HD Alloy Wheels:
    STI HD Alloy Wheels Lifetime Structural Warranty (opens a pdf)

    Wheel Application Chart, by OEM:
    STI Wheel Application Chart (opens a pdf)

    Wheel Application Charts, by Wheel & Model:
    STI HD Beadlock Wheel Application Chart (opens a pdf)

    STI HD3 Wheel Application Chart (opens a pdf)

    STI HD4 Wheel Application Chart (opens a pdf)

    STI HD5 Beadlock Wheel Application Chart (opens a pdf)

    STI HD6 Wheel Application Chart (opens a pdf)

    STI HD7 Wheel Application Chart (opens a pdf)

    Information for RZR 1000 XP 2014
    Application of HD Alloy wheels on Polaris RZR XP 1000 (opens a pdf)

    Tire & Beadlock Mounting How-To:
    How to Mount Tires on HD A1 & HD9 Beadlock Wheels (opens a pdf)

    How to Mount Tires on HD Beadlock Wheels (opens a pdf)

    How to Mount Tires on HD5 Beadlock Wheels (opens a pdf)

    Reading Tires and Wheels:
    How to Read Tire Sizing (opens a pdf)

    How to Read Wheel Sizing (opens a pdf)

    How to Read Wheel Offsets (opens a pdf)

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