2021 Chevrolet Silverado 3500 HD Running Board Parts

Choose your Submodel for your 2021 Chevrolet Silverado 3500 HD


Showing 1 - 10 of 106 products
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Dee Zee
  • Black Top; Black Trim; Requires Running Board Bracket; Sold Separately
  • NXt Running Boards; Black Top; Black Trim; Requires Running Board Bracket; Sold Separately;
  • NXt Running Boards
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
  • Features:
    • Lightweight Aluminum Powder-Coat Frame
    • Black Powder-Coated Top Plate
    • Full-Length Black Powder-Coated Accent Trim
    • Slip Resistant Grommets On Step Area
    • Mounting Braces Not Included
  • Dee Zee NXt Steps (board) - The NXt step is designed for todays trucks. A universal board combined with custom fit brackets (sold separately) fit all listed applications. The lightweight aluminum powder coated is sealed with a black top plate. It features protective accent trim that wraps the step. Slip resistant raised rubber grommets on step area ensure a secure footing. Required custom fit bracket kits sold separately. Regular Cab - 6 in. x 51 in. - Black/Black
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD LT Standard Cab Pickup

Dee Zee
  • 6 in. W x 73 in. L; Textured Black; Steel; Brackets Sold Separately
  • Louvered Running Board; 6 in. W x 73 in. L; Textured Black; Steel; Brackets Sold Separately;
  • Louvered Running Board
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
  • Features:
    • Made From Heavy-Duty Steel
    • Coated w/NRT Texture Black Powder Coat
    • Louvered Design Allows Water and Debris To Drain
    • Keeps Step Area Slip-Free
    • Custom-Fit Brackets Sold Separately
  • Dee Zee Louvered Side Step – Give your truck a rugged look when you add Dee Zee's Louvered Side Step. Made from heavy-duty steel, each is coated with NRT(TM) texture black powder coat protection to stop rust in its tracks. The louvered design allows water and debris to drain through the board and keep the step area slip-free.  Available in extended cab and crew lengths. Custom-fit brackets sold separately.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD LT Extended Cab Pickup

Dee Zee
  • Black Top; Black Trim; Requires Running Board Bracket; Sold Separately; 6 x 73 in.
  • NXt Running Boards; Black Top; Black Trim; Requires Running Board Bracket; Sold Separately; 6 x 73 in.;
  • NXt Running Boards
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
  • Features:
    • Lightweight Aluminum Powder-Coat Frame
    • Black Powder-Coated Top Plate
    • Full-Length Black Powder-Coated Accent Trim
    • Slip Resistant Grommets On Step Area
    • Mounting Braces Not Included
  • Dee Zee NXt Steps (board) - The NXt step is designed for todays trucks. A universal board combined with custom fit brackets (sold separately) fit all listed applications. The lightweight aluminum powder coated is sealed with a black top plate. It features protective accent trim that wraps the step. Slip resistant raised rubber grommets on step area ensure a secure footing. Required custom fit bracket kits sold separately. Extended Cab - 6 in. x 73 in. - Black/Black
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD WT Extended Cab Pickup

Dee Zee
  • Black; Aluminum; Brackets Sold Separately
  • Rough Step Running Boards; Black; Aluminum; Brackets Sold Separately;
  • Rough Step Running Boards
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
  • Features:
    • Steel Construction Protected By NRT Coating
    • Unique Stepping Area
    • Offers Unmatched Traction
    • Grated Steel Top Provides Unmatched Traction
    • Dirt And Water Drain Away To Keep Off Debris
    • Made In the USA
    • Limited Lifetime Warranty
  • Dee Zee Rough Step - Industrial gauge aluminum coated in Dee Zees black NRT(TM) (No Rust Technology) powder coat to increase corrosion resistance. Industrial grating step provides extra traction getting in and out of the vehicle while allowing mud, water, snow, and ice to drain off the stepping area. Full length. Custom Fit - some drilling may be required. Brackets sold separately.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD WT Extended Cab Pickup

Dee Zee
  • 78 in.; Textured Black
  • Molded Running Board; 78 in.; Textured Black;
  • Molded Running Board
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
  • Features:
    • Molded Running Board
  • Dee Zee Molded Running Board (board) - This blow molded board from Dee Zee will compliment your vehicle with a rugged black textured look and feel. With a steel frame work that will not let you down for as long as you own your vehicle. Available in extended cab and crew lengths. Custom-fit brackets sold separately.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD LT Extended Cab Pickup

Dee Zee
  • Black; Aluminum; Brackets Sold Separately
  • Rough Step Running Boards; Black; Aluminum; Brackets Sold Separately;
  • Rough Step Running Boards
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
  • Features:
    • Steel Construction Protected By NRT Coating
    • Unique Stepping Area
    • Offers Unmatched Traction
    • Grated Steel Top Provides Unmatched Traction
    • Dirt And Water Drain Away To Keep Off Debris
    • Made In the USA
    • Limited Lifetime Warranty
  • Dee Zee Rough Step - Industrial gauge aluminum coated in Dee Zees black NRT(TM) (No Rust Technology) powder coat to increase corrosion resistance. Industrial grating step provides extra traction getting in and out of the vehicle while allowing mud, water, snow, and ice to drain off the stepping area. Full length. Custom Fit - some drilling may be required. Brackets sold separately.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD LT Crew Cab Pickup

Dee Zee
  • Black Top; UltraShine Vac Metal Trim; Requires Running Board Bracket; Sold Separately
  • NXt Running Boards; Black Top; UltraShine Vac Metal Trim; Requires Running Board Bracket; Sold Separately;
  • NXt Running Boards
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
  • Features:
    • Lightweight Aluminum Powder-Coat Frame
    • Black Powder-Coated Top Plate
    • Full-Length Black Powder-Coated Accent Trim
    • Slip Resistant Grommets On Step Area
    • Mounting Braces Not Included
  • Dee Zee NXt Steps (board) - The NXt step is designed for todays trucks. A universal board combined with custom fit brackets (sold separately) fit all listed applications. The lightweight aluminum powder coated is sealed with a black top plate. It features a high shine chrome protective accent trim that wraps the step. Slip resistant raised rubber grommets on step area ensure a secure footing. Required custom fit bracket kits sold separately. Crew Cab - 6 in. x 86 in. - Black/Chrome
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD WT Crew Cab Pickup

Dee Zee
  • 6 in. W x 86 in. L; Textured Black; Steel; Brackets Sold Separately
  • Louvered Running Board; 6 in. W x 86 in. L; Textured Black; Steel; Brackets Sold Separately;
  • Louvered Running Board
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
  • Features:
    • Made From Heavy-Duty Steel
    • Coated w/NRT Texture Black Powder Coat
    • Louvered Design Allows Water and Debris To Drain
    • Keeps Step Area Slip-Free
    • Custom-Fit Brackets Sold Separately
  • Dee Zee Louvered Side Step – Give your truck a rugged look when you add Dee Zee's Louvered Side Step. Made from heavy-duty steel, each is coated with NRT(TM) texture black powder coat protection to stop rust in its tracks. The louvered design allows water and debris to drain through the board and keep the step area slip-free.  Available in extended cab and crew lengths. Custom-fit brackets sold separately.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD High Country Crew Cab Pickup

ARIES
  • RidgeStep 6-1/2in. x 75in. Black Steel Running Boards (No Brackets)
  • 6.5 in.; 75 in. Length; VersaTrac Brackets Sold Separately; Textured Black Powder Coat; Carbon Steel
  • ARIES C2875 RidgeStep Black Steel 75-Inch Truck Running Boards; Brackets Sold Separately
  • RidgeStep Commercial Running Boards
  • Product Attributes:
    • Side Component Type: Board
    • WARNING CA Proposition 65: No
  • Features:
    • High-Strength/ All-Steel Construction w/No Plastic Parts
    • Angular Design For Tough/No-Nonsense Look On Hardworking Trucks
    • Stamped Steel Treads For Non-Skid Step Will Never Wear Or Crack
    • Flat Profile And 6-1/2 in. Width Provide Comfortable Step
    • Textured Black Powder Coat Easily Hides Minor Scratches And Grime
    • Dual-Layer E-Coat And Powder Coat Finish For Corrosion Resistance
    • Welded Steel End Caps For Durable Accent
    • Mounting System For Easy Installation And Vehicle Customization
    • No-Drill/ Vehicle-Specific Application For Custom Fit
    • Heavy-Duty/ Powder-Coated Steel Mounting Brackets For Solid Step
    • Includes One Pair Of Running Boards
  • Powerful, definitive and uncompromising as a mountain ridge, ARIES RidgeStep running boards are made for the truck owner who gets it done, day after day. With their solid, all-steel construction, non-skid treads and tough powder coat finish, RidgeStep running boards are made to finish the job. Installation of these running boards is easy and secure because they use the ARIES VersaTrac mounting system. The underside of each board is equipped with a channel that accepts a set of heavy-duty bracket inserts. The inserts move along the channel to fit your vehicle, and the mounting hardware provides a secure attachment. The boards are made in four base lengths, including 53 in., 75 in., 85 in. and 91 in., and they are designed for vehicle-specific application (NOTE: VersaTrac mounting brackets are sold separately; see the application information to determine which brackets and boards fit your vehicle). ARIES RidgeStep running boards are not only made for easier installation, but they are also built to face the harsh elements of the commercial job. They feature high-strength, solid steel construction for a step that can keep up with those steel-toe boots, and they are completely without plastic parts, meaning they will not crack or fade over time. Their stamped, all-steel tread offers a 6-1/2 in. wide, non-skid surface that will never wear down no matter how many times you climb in and out of your truck. The end caps are also made from steel and are welded to contour to the body of your vehicle for a professional finish. RidgeStep running boards come with a unique E-coat and textured black powder coat finish to not only withstand rust but also to hide minor scratches and grime. From the cattle ranch of the arid desert plains to the forgotten forest trails of the frozen tundra, the job doesnt wait for those who lag behind. Rise to the challenge and master the job with ARIES RidgeStep running boards.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD WT Extended Cab Pickup

ARIES
  • ActionTrac 87.6in. Powered Running Boards (No Brackets)
  • 88 in.; Carbide Black Powder Coat; 6061-T6 Aluminum; Mounting Brackets Sold Separately
  • ActionTrac Powered Running Boards (No Brackets)
  • ActionTrac™ Powered Running Boards
  • Product Attributes:
    • Side Component Type: Board
    • WARNING CA Proposition 65: Yes
  • Features:
    • Step-Within-Step Design For Easier Access On Large Vehicles
    • 3 in. Powered Step Automatically Drops 8 in. When Door Opens
    • 4 in. Top Step Provides Convenient Access To Roof Of The Vehicle
    • Housing Shields Retractable Step/ Pivot Points And Electronics
    • Contoured Design Helps Protect The Rocker Panels From Road Debris
    • Simple-2-Install System w/No-Splice Wiring/Brackets Not Included
    • Powder-Coated Aluminum Is Durable/ Lightweight And Non-Corrosive
    • Integrated Control Module Detects Obstructions
    • Single/ Rotary Motor For Fast/ Quiet/ Maintenance-Free Operation
    • Integrated Led Lights Activate On Deployment For Added Visibility
    • Assembled In USA
    • Includes 1 Pair Of Running Boards/Mounting Brackets Sold Separately
  • ARIES ActionTrac powered running boards are unique from other power side steps because they are actually two steps in one. This patented step-within-a-step design -- combined with a no-drill bracket installation, control module operation and powder-coated aluminum construction -- truly makes these retractable running boards an asset for the offroad truck or Jeep Wrangler, particularly as lifted truck steps. ActionTrac powered running boards have one 4 in. wide step on top of the main housing and one 3 in. wide that automatically deploys as needed. When the door opens, the control module deploys the power step 8 in. below the main step, 15 in. below the doorsill, depending on the model. This two-step design offers enhanced safety and easier vehicle entry and exit, especially on large, lifted vehicles. Its also very helpful for families with young children and for elderly passengers. The design also allows for a contoured look on the vehicle and offers extra protection for the rocker panels from small stones and other debris. For additional safety, the module is able to detect any obstructions during operation to avoid p in. hazards and damage to the power steps. LED lights are also built into the housing to illuminate the steps when deployed. ARIES ActionTrac powered running boards are made for vehicle-specific installation for a custom fit. They use pre-existing factory holes for the brackets to eliminate drilling. They also do not require any splicing into factory wiring. Each set of retractable running boards is constructed from powder-coated 6061-T6 aluminum to be strong, lightweight and non-corrosive. The quiet, maintenance-free rotary motor is shielded within the main housing, along with the power step pivot points and all electrical components, protecting them from the harsh elements and promoting long life. NOTE: Mounting brackets for these running boards are not included and must be purchased separately or as part of a kit.

Additional Fitment Information:
Vehicle Sub Model Body
2021 - Chevrolet Silverado 3500 HD High Country Crew Cab Pickup
Showing 1 - 10 of 106 products

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