Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Side Step Bars & Running Boards for your Sierra 1500

STX400 Running Boards; Rocker Mount; Stainless Steel (14-18 Sierra 1500 Double Cab, Crew Cab)Find parts that fit my vehicle

Item S502292
STX400 Running Boards; Rocker Mount; Stainless Steel (14-18 Sierra 1500 Double Cab, Crew Cab)
Verify parts fit and get product recommendations.
Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$441.74
8 Reviews 1 Answers
On Sale

-5% $441.74 Was $464.99

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
    Create a list
    Add to New List

    Saved - View your saved items

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

    Add Local Installation

    $175.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
    How it works

      Product Information

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

      Features & Specs

      • Step Boards
      • Embark and Disembark Your Truck Easily
      • Aggressive Appearance without Sacrificing Performance
      • Created from Ultra-Strong Extruded Aluminum
      • Features 5-inch Patterned Step Pads with UV-Protectant Polymers
      • With a Polished Stainless Finish
      • Designed to Last for Years
      • Fits 2014-2018 GMC Sierra Double Cab and Crew Cab Models

      Description

      Step Up Your Truck's Game. These STX400 Aluminum Step Boards will make embarking and disembarking much easier, all while adding a rugged appearance to your vehicle.

      Lightweight Yet Strong. Made from an extruded aluminum body, these STX400 Aluminum Step Boards offer aircraft-grade strength. These boards offer superior corrosion resistance with a polished finish, plus step pads are made from UV-resistant polymers. With these materials used to make these step boards, they'll surely last for years.

      No-Drill Installation. These STX400 Aluminum Step Boards are simply mounted on the rocker panel. There's no need to drill additional holes as these boards make use of the factory mounts.

      Application. These STX400 Aluminum Step Boards fit 2014-2018 GMC Sierra Double Cab and Crew Cab models.

      Shop All Truck Parts And Accessories

      Shop All Truck Exterior Accessories

      Shop All Truck Side Steps And Nerf Bars

      Fitment:

      Details

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Driver/Left Sidebar
      • (1) Passenger/Right Sidebar
      • (1) Passenger/Right Front Upper Bracket
      • (1) Passenger/Right Front Lower Bracket
      • (5) 5” Sidebar Brackets
      • (11) 8-1.25mm Clip-On Nuts
      • (12) 8-1.25mm x 20mm T-Bolts
      • (13) 8-1.25mm x 25mm Hex Bolts
      • (25) 8mm x 24mm x 2mm Flat Washers
      • (25) 8mm Lock Washers
      • (1) 8mm x 35mm Bolt Plate
      • (1) 8mm Nylon Lock Nut (Use with Bolt Plate)
      • (12) 8mm Hex Nuts

      4.5

      Customer Reviews (8)

      Reviews of similar Exterior products have an average rating of 4.7 out of 5

      Questions & Answers (1)

      Post Your Question

      Will It Fit My Sierra 1500

      • 4.3L V6 - 14, 15, 16, 17, 18
      • 5.3L V8 - 14, 15, 16, 17, 18
      • 6.2L V8 - 14, 15, 16, 17, 18