Photo - Primary
Photo - Unmounted
Photo - Unmounted
Photo - Unmounted
Photo - Unmounted
Photo - Unmounted
Photo - Unmounted
Logo Image

15-25 Ford F-150 Westin 21-53935 SuperCab PRO TRAXX 5 Oval Nerf Step Bars - Black

Durable and stylish, these 5" oval step bars offer a secure step with rugged protection for Ford SuperCab trucks. Featuring no-drill bolt-on installation, wide step pads, and sleek factory-style bends, they’re the perfect upgrade for both function and appearance.

Top Features

  • 5″ oval steel tubing with black powder-coat finish

  • 4″ wide injection-molded, non-slip step pads

  • Seamless domed ends with no exposed bolt heads

  • Rocker panel protection from debris and road hazards

  • Bolt-on installation; no drilling required on most models

  • Includes complete mounting kit

  • 3-year limited warranty

Vehicle Fitment

  • 2015–2025 Ford F-150 SuperCab Pickup

  • 2017–2025 Ford F-250 Super Duty SuperCab Pickup

  • 2017–2025 Ford F-350 Super Duty SuperCab Pickup

  • 2017–2025 Ford F-450 Super Duty Cab & Chassis – Extended Cab

  • 2017–2025 Ford F-550 Super Duty Cab & Chassis – Extended Cab

Vendor: Westin
SKU: WES21-53935
Availability: 6 In Stock
$ 587.99 USD
On-Sale $ 587.99 USD
Normally $ 587.99 USD
Save $ 0.00
Better hurry, only 6 left in stock.

Secure Shopping with Hassle Free Returns

Free Shipping on orders over $149

10 customers are viewing this product
UPC: 707742062746
  • More Power Tuning
  • More Power Tuning

Proposition65 Warning: Cancer and Reproductive Harm

Westin PRO TRAXX 5 Oval Nerf Step Bars – Part No. 21‑53935 (Black)

Westin’s PRO TRAXX 5 Oval Nerf Step Bars for Ford F‑150 SuperCab, part number 21‑53935, combine rugged styling with dependable functionality. Constructed from heavy‑duty 5″ oval steel tubing with 4″ wide injection‑molded polymer step pads, these bars offer a spacious, slip‑resistant platform for safer entry and exit. Featuring factory‑style 30° bends and fully welded domed ends, they deliver a sleek, exposed‑bolt‑free appearance while protecting rocker panels from road debris and scrapes. This bolt‑on design requires no drilling in most installations and comes complete with a mount kit. Backed by Westin’s limited lifetime warranty on stainless versions or 3‑year warranty on black powder‑coat finishes, this product is ideal for drivers seeking both style and strength.

Key Features

  • Robust 5″ oval steel tubing with injection‑molded polymer step pads for a secure footprint

  • 30° factory‑style bends with fully welded domed ends—no exposed bolt heads or end caps

  • Bolt‑on installation with included mounting hardware; no drilling required for most truck applications

  • Protects rocker panels from damage while enhancing vehicle aesthetics

  • Available in black powder‑coat finish with matching bracket covers

Benefits

  • Provides a wider, more stable stepping surface for easily accessing cab and bed

  • Enhances the truck’s appearance with clean, seamless styling and matching black finish

  • Bolt‑on setup saves time, tools, and ensures straightforward installation

  • Helps avoid costly repairs to rocker panels by guarding against debris and impacts

  • Peace of mind guaranteed by Westin’s limited warranty: 3 years on powder‑coat steel or lifetime on stainless‑steel versions

  • Marketing keywords: durable, reliable, stylish upgrade, easy installation, vehicle protection

Product Specs

  • Size: 5 in (oval) diameter steel tubing

  • Step pad width: 4 in injection‑molded polymer

  • Finish: Black powder‑coat on e‑coated mild steel

  • Weight (approx.): ~53–57 lb per pair (depending on cab size)

  • Warranty: 3‑year limited warranty for black powder‑coat version

  • Mounting style: rocker‑panel mount, bolt‑on with included kit

  • Step pad material: rugged polymer with Westin logo

Install Difficulty Level

Installation is considered easy to moderate. This bolt‑on kit typically installs in under one hour for most users without the need for drilling. With all required hardware included and straightforward instructions, even those with basic tools can complete the job quickly and confidently.

Vehicle Fitment

Fits the following vehicles (SuperCab configuration):

  • 2015 to 2025 Ford F‑150 SuperCab Pickup

  • 2017 to 2025 Ford F‑250 Super Duty SuperCab Pickup

  • 2017 to 2025 Ford F‑350 Super Duty SuperCab Pickup

  • 2017 to 2025 Ford F‑450 Super Duty Cab & Chassis (Extended Cab)

  • 2017 to 2025 Ford F‑550 Super Duty Cab & Chassis (Extended Cab)

If there are any questions about fitment or to report inaccuracies in this description, contact the MPT Performance experts at (407) 636‑7077 or by email.

Shipping Policy

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 orders outside the contiguous US, and the buyer is 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 your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

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
2015-2023 Ford F-150 Lariat
2017-2020,2022 Ford F-150 Raptor
2016-2024 Ford F-150 SSV
2024 Ford F-150 STX
2015-2024 Ford F-150 XL
2015-2024 Ford F-150 XLT
2017-2024 Ford F-250 Super Duty Lariat
2017-2024 Ford F-250 Super Duty XL
2017-2024 Ford F-250 Super Duty XLT
2017-2024 Ford F-350 Super Duty Lariat
2017-2024 Ford F-350 Super Duty XL
2017-2024 Ford F-350 Super Duty XLT

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Related Products

Recently Viewed Products