Talk to a Yukon Sales Tech
1-610-990-4561
M-F 8:30A-11P ET, Sat-Sun 8:30A-9P ET
$3K Fall Sweepstakes! Enter Now >

Mammoth Synister Charcoal 6-Lug Wheel; 20x9; -6mm Offset (15-20 Yukon)Find parts that fit my vehicle

Item GY28600G15
$206.99
17 Reviews
On Sale

-19% $206.99 each / $827.96 Set of 4 Was $254.99 each

Military, Medical & First Responders Earn $20.70 in AT Cash Rewards. Get Verified

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Yukon Complete Wheel & Tire Packages

        Product Information

        Features, Description, Reviews, Q&A, Specs & Installation

        Features & Specs

        • Mammoth Synister Series Wheel
        • Charcoal Finish
        • One-Piece Cast Aluminum Construction
        • Size: 20x9 - Front or Rear
        • Bolt Pattern: 6 x 139.7mm (6 x 5.5-Inch)
        • Offset: -6mm, -0.2363 Inch
        • Backspacing: 4.764 Inch, 121.1mm
        • Sold Individually
        • Fits 2015-2020 GMC Yukon Models

        Description

        Mammoth Wheels Synister Series Wheel. Mammoth's Synister Series Wheel offers rugged styling with its unique 8-spoke design and embossed accents around the circumference of the lip. A Mammoth branded center cap is included. This Mammoth Synister Series Wheel is perfectly suited for both street and off-road applications.

        Charcoal Finish. This Mammoth Wheel is completed in a high quality charcoal gray finish for an aggressive appearance that will make others green with envy. For added protection and good looks, this Wheel features a durable clear coat that is tough enough to stand up against the hazards of everyday driving - including road chips and pitting.

        One-Piece Cast Aluminum Construction. Mammoths One-Piece aluminum Wheels are manufactured using gravity casting. Gravity casting is the process of pouring a molten aluminum alloy into a wheel mold or form utilizing the earth's own gravity to help fill the mold. The result is a strong, durable wheel that has the same good looks as a more expensive wheel, at a fraction of the price.

        Application. This Mammoth Synister Charcoal 6-Lug Wheel; 20x9; -6mm Offset; 6 x 139.7mm (6 x 5.5-Inch) Bolt Pattern is designed to fit 2015-2020 GMC Yukon models. Sold individually.

        • Replacement Center Cap – SKU U18843-XT

        Mammoth S186910

        CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

        4.9

        Customer Reviews (17)

        Questions & Answers

        No questions about this product yet. Ask the First Question
        Wheel and Tire

        Wheel & Tire Fitments For 2015-2020 Yukon with 20x9 -6mm Wheels