Big Country Step Nerf Bar 3940870
Big Country Step Nerf Bar 3940870

Big Country Step Nerf Bar P/N:3940870

Be the first to review this product
$198.99
WARNING:California Proposition 65▾
MPN: 3940870
UPC: 887753101617
Item Package Quantity: 1
Adding to cart… The item has been added

Have questions?

Ask an Expert
Big Country Step Nerf Bar P/N:3940870
Big Country Step Nerf Bar P/N:3940870
$198.99

Add a solid step up into the cab with the Big Country Step Nerf Bar 3940870, a set of 4" WIDESIDER Platinum side bars measuring 87" long. It fits a wide range of trucks including the 2004-2025 Chevrolet Silverado 1500, 2001-2025 Chevrolet Silverado 2500 HD, 2004-2025 Ford F-150, 1999-2025 Ford F-250 Super Duty and F-350 Super Duty, 2004-2025 GMC Sierra 1500, 2005-2023 Toyota Tacoma, 2007-2025 Toyota Tundra, 2004-2014 Nissan Titan and select Dodge Ram / Ram models — see the Buyer's Guide tab for the full list of applications.

  • 4" WIDESIDER Platinum bars, 87" long: a wide stepping surface finished in textured black powder coat.
  • Bolt-on, no-drill installation for most applications: mounts using the manufacturer's designed hardware points.
  • Plastic end caps: supplied with the black powder coat bars.
  • 5-year warranty: backed by Big Country.

Bars only: application-specific mounting brackets are sold separately. The WIDESIDER brackets are compatible with 4", 5" and 6" bars, so order the correct bracket kit for your vehicle to complete the installation.

Frequently Asked Questions

What is included with part 3940870?

This listing is for the 4" WIDESIDER Platinum side bars only (87" long) with plastic end caps. Application-specific mounting brackets are sold separately and are required to install the bars.

What size are these nerf bars?

They are 4" WIDESIDER Platinum bars, 87" long, finished in textured black powder coat.

Do I need to drill to install them?

They are designed for bolt-on, no-drill installation on most applications when used with the correct application-specific WIDESIDER bracket kit, which is sold separately.

Which brackets do I need?

The WIDESIDER brackets are compatible with 4", 5" and 6" bars and are application-specific. Order the bracket kit matching your exact vehicle; check the Buyer's Guide tab to confirm fitment.

Is there a warranty?

Yes. These bars carry a 5-year warranty from Big Country and feature a textured black powder coat finish.

Related Products

Big Country Step Nerf Bar 394203806
Add to Cart The item has been added

Big Country Step Nerf Bar P/N:394203806

Step up in style and grip with the Big Country 4" Widesider Step Nerf Bar (P/N: 394203806), a complete kit that includes application-specific mounting brackets. It's an economical side bar option...
$488.99
Add to Cart The item has been added
Big Country Step Nerf Bar 395224876 Big Country Step Nerf Bar 395224876 - view 2
Add to Cart The item has been added

Big Country Step Nerf Bar P/N:395224876

Add a wide, sure-footed step to your rig with the Big Country 5" Widesider Platinum Step Nerf Bar (P/N 395224876). This 87"-long side bar installs as a direct-fit application for the 2010 Dodge Ram...
$775.99
Add to Cart The item has been added
!