Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details

Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $4,000! Enter Daily

Find Wheels for your Sierra 1500

Mammoth Trail Boss Style Black 6-Lug Wheel; 18x8.5; 26mm Offset (14-18 Sierra 1500)Find parts that fit my vehicle

Item S540177G07
Product Image
Verify parts fit and get product recommendations.
Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
1 Reviews
Clearance Price

$199.99 each / $799.96 Set of 4

Coupon
Apply 10% Discount
One coupon per order | Details

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

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

    Saved - View your saved items

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

    or use

    Loading Indicator

    Sierra 1500 Complete Wheel & Tire Packages

        Product Information

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

        Features

        • Trail Boss Style Wheel
        • Gloss Black Finish
        • One Piece Cast Aluminum Wheel
        • Size: 18x8.5 - Front or Rear
        • Bolt Pattern: 6 x 139.7mm (6 x 5.5-Inch)
        • Offset: 26mm, 1.0237 Inch
        • Backspacing: 5.774 Inch, 146.7mm
        • Sold Individually
        • Fits 2014-2018 GMC Sierra 1500 Models

        Description

        Mammoth Trail Boss Style Black 6-Lug Wheel; 18x8.5 exudes an aesthetic allure that complements a range of vehicle styles. With its design rooted in Mammoth craftsmanship, this wheel accentuates your vehicle's elegant stance.

        The 18x8.5 Mammoth Trail Boss Style Black 6-Lug Wheel underwent a thorough finishing process with certain coatings providing added protection against environmental elements and daily wear. Aesthetically, this finish can significantly enhance the wheel's appearance, making it a standout feature.

        One-Piece Cast Wheel. This wheel is manufactured using gravity casting. Gravity casting is the process of pouring molten aluminum alloy into a wheel mold or form and 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 Trail Boss Style Black 6-Lug Wheel; 18x8.5; 26mm Offset with a backspace of 5.774 Inch, 146.7mm; and bolt pattern of 6 x 139.7mm (6 x 5.5-Inch), contributes to alignment, driving stability, and ensures a perfect fit with the vehicle model. Designed to fit the 2014-2018 Sierra 1500. Sold individually.

        Fitment:

        Mammoth S148306

        S148306

        S148306

        S148306

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

        Installation & What's in the Box

        What's in the Box

        • (1) Wheel
        • (1) Center Cap
        5.0

        Customer Reviews (1)

        Brand Image

        Reviews of Mammoth Wheel products have an average rating of 4.8 out of 5

        Questions & Answers

        No questions about this product yet. Ask the First Question

            Word on the Trail

            As always it was a painless and fast experience. That's why I will always go to you rather than another place to get the things I need for my truck. A huge thanks once again.

            celestetom
            Previous Slide Next Slide