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Westin 2015-2018 Ford F-150 Reg Cab Platinum 4 Oval Nerf Step Bars - Black

SKU: WES21-3925

Running Boards, Nerf Bars and Rock Sliders

WES Nerf Bars - Platinum 4...

Westin 2015-2018 Ford F-150 Reg Cab Platinum 4 Oval Nerf Step Bars - Black

SKU: WES21-3925

Running Boards, Nerf Bars and Rock Sliders

WES Nerf Bars - Platinum 4...

A$879.12
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Westin 2015-2018 Ford F-150 Reg Cab Platinum 4 Oval Nerf Step Bars - Black

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 4in. wide recessed step area. Platinum 4 Oval Nerf Step Bars are vehicle specific applications that feature a no-drill installation.

Additional Information

Platinum 4 Oval Nerf Step Bars; Bolt-On; Black; Steel; Mount Kit Included; Rocker Mount;

Part Type

Step Nerf Bar Kit

Data: v4.2 - Upd: 2026-11-08 14:17:53

Features

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

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:21:14

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Westin, Westin Automotive
StreetFX SKU wes21-3925
SFX Item ID 4151073
Accounting SKU wes-21-3925
Manufacturer SKU 21-3925
Manufacturer UPC 707742064351
Alternative References WSA-21-3925

Step Bars, Nerf Bars, Platinum Series, Oval, Steel, Black Powdercoated, 4 in. Diameter, Ford, Pair

Westin Platinum Series Oval step bars combine either a brilliant, chrome plated finish over stainless steel or a show-quality black powdercoated finish over e-coated mild steel construction. These step bars offer a lifetime of good looks and rust resistance, sturdy 4 in. diameter oval tubing, and a non-skid, recessed step area for sure footing in any type of weather. All necessary mounting hardware is included.

Product Attributes
BrandWestin Automotive
Manufacturer's Part Number21-3925
Part TypeRunning Boards, Nerf Bars and Rock Sliders
Product LineWestin Platinum Series Oval Step Bars
UPC707742064351
Side Step StyleNerf bar
MaterialSteel
ColorBlack
FinishGloss
Coating TypePowdercoated
PoweredNo
Diameter (in.)4.000 in.
Side Step PositionCab
Total Step Pad Quantity2
Drilling RequiredNo
Mounting Brackets and Hardware IncludedYes
LightedNo
Door Switches IncludedNo
Wiring Harness IncludedNo
QuantitySold as a pair.

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