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21-3945 Westin Nerf Bars - Platinum 4

Name: Westin 21-3945 Nerf Bars - Platinum 4
Brand: Westin
SKU: 21-3945
Price: 286.04 USD
Availability: InStock

Westin Nerf Bars - Platinum 4 for a 2015-2024 Ford F-150, 2017-2024 Ford F-250 Super Duty, 2017-2024 Ford F-350 Super Duty and 2022-2024 Ford F-150 Lightning.

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Product: Westin Nerf Bars - Platinum 4

Category: Westin Nerf Bars

Part Number: 21-3945

UPC: 707742064375

MSRP: $503.75

Rating:

0 Reviews

$286.04

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New with manufacturer warranty

Availability: IN STOCK (2) - LOW
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(Last checked: 06/30/2026)
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Description:

NOTES: Westin 2015-2018 Ford F-150 SuperCrew Platinum 4 Oval Nerf Step Bars - Black

Platinum 4 Oval Nerf Step Bars; Bolt-On; Black; Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab;.

Westins Platinum 4 Oval Nerf Step Bars feature OE styling and offer an alternative look and style to traditional round tube steps. Their larger size provides strength and confidence with a full 4 in. wide recessed step area. Platinum 4 Oval Nerf Step Bars are vehicle specific applications that feature a no-drill installation.

Features:

Bolt-on installation - no drilling required on most applications
Injection molded polymer step pad, recessed step area
Protects vehicle rocker panels from potential damage
OE style oval tube steps and mandrel bends
4.25 in. Wide At Widest Dimension
Polished Stainless Steel
90 Degree Mandrel Bends
4 in. Wide Step Pad
Mount kit included
Lifetime Warranty

Fitment:

This product does not fit your 2003 Honda S2000.

Years	Make	Model	Trim
2015 - 2024	Ford	F-150	King Ranch
2015 - 2024	Ford	F-150	Lariat
2015 - 2024	Ford	F-150	Platinum
2015 - 2024	Ford	F-150	XL
2015 - 2024	Ford	F-150	XLT
2016 - 2023	Ford	F-150	Limited
2016 - 2024	Ford	F-150	SSV
2017 - 2024	Ford	F-150	Raptor
2018 - 2024	Ford	F-150	Police Responder
2021 - 2024	Ford	F-150	Tremor
2023 - 2024	Ford	F-150	Raptor R
2024 - 2024	Ford	F-150	STX
2022 - 2024	Ford	F-150 Lightning	Lariat
2022 - 2024	Ford	F-150 Lightning	Platinum
2022 - 2024	Ford	F-150 Lightning	Pro
2022 - 2024	Ford	F-150 Lightning	XLT
2023 - 2024	Ford	F-150 Lightning	Pro SSV
2024 - 2024	Ford	F-150 Lightning	Flash
2017 - 2024	Ford	F-250 Super Duty	XLT
2017 - 2024	Ford	F-250 Super Duty	King Ranch
2017 - 2024	Ford	F-250 Super Duty	Lariat
2017 - 2024	Ford	F-250 Super Duty	Platinum
2017 - 2024	Ford	F-250 Super Duty	XL
2018 - 2024	Ford	F-250 Super Duty	Limited
2017 - 2024	Ford	F-350 Super Duty	King Ranch
2017 - 2024	Ford	F-350 Super Duty	Lariat
2017 - 2024	Ford	F-350 Super Duty	Platinum
2017 - 2024	Ford	F-350 Super Duty	XL
2017 - 2024	Ford	F-350 Super Duty	XLT
2018 - 2024	Ford	F-350 Super Duty	Limited

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WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

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