Westin 2015-2018 Ford F-150 SuperCrew PRO TRAXX 4 Oval Nerf Step Bars - Black

SKU: WES21-23945

Running Boards, Nerf Bars and Rock Sliders

WES Nerf Bars - PRO TRAXX 4...

Westin 2015-2018 Ford F-150 SuperCrew PRO TRAXX 4 Oval Nerf Step Bars - Black

SKU: WES21-23945

Running Boards, Nerf Bars and Rock Sliders

WES Nerf Bars - PRO TRAXX 4...

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

Westins Pro Traxx 4 Oval Nerf Step Bars feature a 4in. oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30 factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation.

Application Summary

2015-2023 Ford F-150 SuperCrew Cab Pickup, 2017-2023 Ford F-250 Super Duty Crew Cab Pickup, 2017-2023 Ford F-350 Super Duty Crew Cab Pickup

Part Type

Step Nerf Bar Kit

Data: v4.2 - Upd: 2026-10-16 02:07:29

Features

3 Year Warranty
30 Degree Factory Style Bends At Each End Of Tube
4 in. Wide Step Area With Westin Logo
Bolt On Installation; No Drill Required
Bolt-on installation and mount kit included - no drilling required on most applications
Constructed of 4", 5" or 6" oval tubing with 4" wide injection molded polymer step pads
Designed and engineered in San Dimas California USA
Fully Welded Domed Ends
Injection Molded Bracket Covers Incl. On Some Apps
Injection Molded Polymer Step Pad
Protects vehicle rocker panels from potential damage
Steel construction with 30 degree factory style bends at each fully-welded dome end

Specifications

Product Attributes - Brand: Westin Automotive
Product Attributes - Manufacturer's Part Number: 21-23945
Product Attributes - Part Type: Running Boards, Nerf Bars and Rock Sliders
Product Attributes - Product Line: Westin Pro Traxx 4 Oval Nerf Step Bars
Product Attributes - UPC: 707742062722
Product Attributes - Side Step Style: Nerf bar
Product Attributes - Material: Steel
Product Attributes - Color: Black
Product Attributes - Finish: Gloss
Product Attributes - Coating Type: Powdercoated
Product Attributes - Powered: No
Product Attributes - Diameter (in.): 4.000 in.
Product Attributes - Side Step Position: Cab
Product Attributes - Total Step Pad Quantity: 4
Product Attributes - Drilling Required: No
Product Attributes - Mounting Brackets and Hardware Included: Yes
Product Attributes - Lighted: No
Product Attributes - Door Switches Included: No
Product Attributes - Wiring Harness Included: No
Product Attributes - Quantity: Sold as a pair.

Reference Information

Brand Name/s	Westin
StreetFX SKU	wes21-23945
SFX Item ID	4151042
Supplier Item Code	4151042
Manufacturer SKU	21-23945
Manufacturer UPC	707742062722
Alternative References	wsa-21-23945, F-150