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Product Summary

13 Inch Wheel Diameter, 10" Width, 2" Wheel Backspace

    Key Specs

    Bolt Pattern4 on 4.25"
    Wheel Diameter13 Inch
    Wheel Material TypeSteel
    Width10"
    Wheel Bolt Pattern (in.)4x4.25 in.

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    Aero 31-104220 Details

    Aero Race Wheels 31 Series steel wheels are designed for asphalt oval track use only. The CNC spun-formed 31 Series wheels have extremely low run-outs. They feature a 7-hole D-window center disc made of HSLA material with a new torque ring design.

    • Recommended use for asphalt only
    • Designed for vehicles up to 2500 lbs.
    • Must use 1" O.D. lug nuts with 45 degree taper
    • 31 Series DO NOT have safety bead humps

    Learn more about determining the proper wheel offset, torque sequence, and bolt pattern for your application by reading our tech article, Racing Wheel Principles.

    Aero 31-104220 Specifications

    KEY SPECS
    MFG. Part #31-104220
    BrandAero
    Bolt Pattern4 on 4.25"
    Wheel Diameter13 Inch
    Wheel Material TypeSteel
    Width10"
    Wheel Bolt Pattern (in.)4x4.25 in.
    Wheel Bolt Pattern (mm)4x107.95 mm
    Wheel Backspace2"
    Wheel Offset-89 mm
    Wheel Backspace Range2.000" - 2.499"
    FinishPowder Coated
    ColorBlack
    Beadlock IncludedNo
    GENERAL
    DOT-ApprovedNo
    PositionFront and Rear
    Diameter13"
    Weight17 lbs.
    Sold in QuantityEach
    Valve Stem IncludedNo
    Lug Nut Seat Style45 Degree Conical
    Center Cap IncludedNo
    BeadlockNo
    Lug Nuts IncludedNo
    Material TypeSteel