Home / Shop / Westin 2015-2018 Chevy Silv 25/3500 Reg Cab Dsl (Rocker Mount) PRO TRAXX 5 Oval Nerf Step Bars - SS

Westin 2015-2018 Chevy Silv 25/3500 Reg Cab Dsl (Rocker Mount) PRO TRAXX 5 Oval Nerf Step Bars - SS

SKU: WES21-53840

Running Boards, Nerf Bars and Rock Sliders

WES Nerf Bars - PRO TRAXX 5...

Westin

Westin 2015-2018 Chevy Silv 25/3500 Reg Cab Dsl (Rocker Mount) PRO TRAXX 5 Oval Nerf Step Bars - SS

SKU: WES21-53840

Running Boards, Nerf Bars and Rock Sliders

WES Nerf Bars - PRO TRAXX 5...

BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

We accept

Description

Westins Pro Traxx 5 Oval Nerf Step Bars feature a 5" 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

2015-2018 Chevrolet Silverado 2500 HD LT CID 403 CC 6599 6.6 Liter Standard Cab Pickup, 2015-2019 Chevrolet Silverado 2500 HD WT CID 403 CC 6599 6.6 Liter Standard Cab Pickup, 2015-2018 Chevrolet Silverado 3500 HD LT CID 403 CC 6599 6.6 Liter Standard Cab Pickup, 2015-2018 Chevrolet Silverado 3500 HD WT CID 403 CC 6599 6.6 Liter Standard Cab Pickup, 2015-2019 GMC Sierra 2500 HD Base CID 403 CC 6599 6.6 Liter Standard Cab Pickup, 2015-2018 GMC Sierra 2500 HD SLE CID 403 CC 6599 6.6 Liter Standard Cab Pickup, 2015-2018 GMC Sierra 3500 HD Base CID 403 CC 6599 6.6 Liter Standard Cab Pickup, 2015-2018 GMC Sierra 3500 HD SLE CID 403 CC 6599 6.6 Liter Standard Cab Pickup

Part Type

Step Nerf Bar Kit

Data: v4.2 - Upd: 2026-10-13 17:26:29

Features

Bolt On Installation

Specifications

Product Attributes - Brand: Westin Automotive
Product Attributes - Manufacturer's Part Number: 21-53840
Product Attributes - Part Type: Running Boards, Nerf Bars and Rock Sliders
Product Attributes - Product Line: Westin Pro Traxx 5 Oval Nerf Step Bars
Product Attributes - UPC: 707742063842
Product Attributes - Side Step Style: Nerf bar
Product Attributes - Material: Stainless steel
Product Attributes - Color: Polished
Product Attributes - Finish: Polished
Product Attributes - Powered: No
Product Attributes - Diameter (in.): 5.000 in.
Product Attributes - Side Step Position: Cab
Product Attributes - Total Step Pad Quantity: 2
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	wes21-53840
SFX Item ID	4151140
Supplier Item Code	4151140
Manufacturer SKU	21-53840
Manufacturer UPC	707742063842
Alternative References	WSA-21-53840