




Upgrade your F-150 with heavy-duty, polished stainless steel step bars that enhance accessibility and style. Featuring wide step pads, seamless OE-style bends, and no-drill installation, these bars deliver reliable performance and a sleek appearance.
Top Features
5" oval stainless steel tube construction
Wide, non-slip injection molded step pads
Seamless domed ends with OE-style 30° bends
Wheel-to-wheel length for bed access
No-drill, bolt-on installation
Lifetime limited warranty on polished finish
Vehicle Fitment
2009–2014 Ford F-150
SuperCab configuration
6.5 ft (78.8 in) bed length
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.
MPT is proud to offer free shipping on most orders over $149.
Free Shipping applies only to the contiguous United States. Shipping and handling charges will apply to all orders outside the contiguous US, with the buyer being responsible for any duty fees or taxes their home country may charge to import goods.
With Free Shipping, we will choose the best shipping method for the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.


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/
Enhance the functionality and appearance of a 2009–2014 Ford F-150 SuperCab with the Westin 21-533510 PRO TRAXX 5 WTW Oval Nerf Step Bars. Designed for both utility and style, these step bars offer a secure stepping surface, seamless design, and easy installation, making them an excellent upgrade for any truck owner.
Heavy-Duty Step Pads: Wide, textured pads provide a stable and secure stepping area, reducing the risk of slipping.
OE-Style 30° Bends: Factory-style bends at each end ensure a clean, custom look.
Seamless Domed Ends: Fully welded ends eliminate the need for end caps or exposed bolt heads.
Wheel-to-Wheel Coverage: Extended length offers access to the truck bed, enhancing functionality.
Bolt-On Installation: Designed for easy installation with no drilling required on most applications.
Injection Molded Bracket Covers: Provides a finished appearance and protects mounting hardware.
Enhanced Accessibility: Facilitates easier entry and exit from the vehicle, especially for taller trucks.
Improved Vehicle Protection: Helps protect rocker panels from road debris and potential damage.
Sleek Appearance: Adds a polished, custom look to the vehicle.
Durability Assurance: Backed by a lifetime limited warranty for the polished stainless steel finish.
Part Number: 21-533510
Finish: Polished Stainless Steel
Material: 304 Stainless Steel
Shape: 5" Oval Tube
Mounting Style: Wheel-to-Wheel
Step Pad Material: Injection Molded Polymer
Warranty: Lifetime Limited Warranty
Installation is straightforward, with a bolt-on design that requires no drilling for most applications. The process is user-friendly, and the average installation time is approximately 1 hour, making it suitable for DIY enthusiasts.
Make: Ford
Model: F-150
Year Range: 2009–2014
Cab Type: SuperCab
Bed Length: 6.5 ft
For any questions about this product or to report product description inaccuracies, 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:
A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.
MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.
Products other than MPT tunes, digital products, and MPT decals 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. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.
For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.
The customer is responsible for all shipping charges incurred during the return process.
Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
•After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.
HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.
Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.
nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.
MPT Decals are Non-Refundable, once they have been received by the customer.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2014 | Ford | F-150 | FX2 |
| 2009-2014 | Ford | F-150 | FX4 |
| 2009-2014 | Ford | F-150 | Lariat |
| 2009-2014 | Ford | F-150 | STX |
| 2009-2014 | Ford | F-150 | XL |
| 2009-2014 | Ford | F-150 | XLT |
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