Upgrade your Ford F-150 SuperCrew with Westin’s durable, OE-style 4" oval step bars. Designed for easy, no-drill installation, these steps provide secure footing, rocker panel protection, and a bold black finish that enhances your truck’s look and function.
Top Features:
4" oval, black powder-coated steel construction
Recessed polymer step pads for traction
90° mandrel bends for factory-style fit
Rocker panel mounting with no drilling required
Includes custom-fit brackets and hardware
3-year limited warranty
Vehicle Fitment:
2009–2014 Ford F-150 SuperCrew Cab
2011–2014 Ford F-150 Raptor SuperCrew Cab
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
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Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
The Westin Platinum 4" Oval Nerf Step Bars (Part Number: 21-3525) are engineered to enhance both the functionality and aesthetics of the 2009–2014 Ford F-150 SuperCrew. Designed with a sleek black powder-coated finish and a robust 4-inch oval profile, these step bars provide a wider, more secure stepping surface, making it easier to enter and exit the vehicle, especially for lifted models. Their OE-style design complements the truck's factory appearance, while the recessed step pads ensure strength and durability without compromising the integrity of the steel tubing.
Key Features:
OE-style 4" wide oval tube design for a clean, factory look
Recessed injection-molded polymer step pads for enhanced grip and longevity
90-degree mandrel bends that maintain structural integrity and a sleek appearance
Black powder-coated E-coated mild steel construction for rust resistance
Custom fit for 2009–2014 Ford F-150 SuperCrew Cab models
Includes all necessary mounting hardware and installation instructions
No drilling required on most applications
Benefits:
Provides a wider, more stable stepping surface for easier access to the vehicle
Enhances the vehicle's appearance with a sleek, OE-style design
Durable construction ensures long-lasting performance and resistance to corrosion
Quick and easy installation with included hardware and instructions
Backed by a 3-year limited warranty for peace of mind
Product Specifications:
Material: E-coated mild steel
Finish: Black powder coat
Step Bar Diameter: 4 inches
Step Pad Width: 4 inches
Mounting Type: Rocker panel mount
Weight Capacity: 300 lbs per side
Includes: 2 step bars, mounting brackets, hardware, and installation instructions
Installation: No drilling required on most applications
Warranty: 3-year limited warranty
Install Difficulty Level:
Installation of the Westin Platinum 4" Oval Nerf Step Bars is straightforward, with most applications requiring no drilling. The included mounting brackets are designed for a custom fit, ensuring a secure and stable installation. With the provided hardware and clear instructions, the installation process is user-friendly and can typically be completed in under an hour.
Vehicle Fitment:
These step bars are specifically designed for the following vehicles:
2009–2014 Ford F-150 SuperCrew Cab
2011–2014 Ford F-150 Raptor SuperCrew Cab
For more information or to report any inaccuracies in this product description, contact the MPT Performance experts at (407) 636-7077 or by email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
Returnable Products:
Refund Amounts:
Non-Refundable Items:
Year | Make | Model | Submodel |
---|---|---|---|
2010-2014 | Ford | F-150 | FX2 |
2009-2014 | Ford | F-150 | FX4 |
2010-2012 | Ford | F-150 | Harley-Davidson Edition |
2009-2014 | Ford | F-150 | King Ranch |
2009-2014 | Ford | F-150 | Lariat |
2011 | Ford | F-150 | Lariat Limited |
2013-2014 | Ford | F-150 | Limited |
2009-2014 | Ford | F-150 | Platinum |
2014 | Ford | F-150 | STX |
2011-2014 | Ford | F-150 | SVT Raptor |
2009-2014 | Ford | F-150 | XL |
2009-2014 | Ford | F-150 | XLT |
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