Upgrade your 4-door Ford Bronco with aggressive styling and easy access. These 4" oval textured black step bars feature wide, non-slip step pads, durable steel construction, and bolt-on installation—no drilling required.
Top Features:
4" oval steel tubing with 30° factory-style bends
Seamless domed ends—no end caps or exposed hardware
Wide injection-molded step pads for secure footing
Textured black powder-coated finish
No-drill, bolt-on installation with hardware included
Protects rocker panels from trail damage
Backed by 3-Year Limited Warranty
Vehicle Fitment:
Fits 2021–2025 Ford Bronco 4-Door models
Compatible with 2.3L I4, 2.7L V6, and 3.0L V6 engines
Designed for trims including Base, Big Bend, Black Diamond, Outer Banks, Badlands, Everglades, Wildtrak, Heritage Edition, and Raptor
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/
Westin’s PRO TRAXX 4 Oval Nerf Step Bars (P/N 21‑24195) are engineered for drivers who seek rugged functionality paired with polished style. Designed to complement the aggressive look of the 2021–2025 Ford Bronco 4‑Door, these side steps enhance both vehicle accessibility and exterior protection, elevating every adventure.
Step Bars Description
Crafted from 4″ oval steel tubing with factory-style 30° bends and fully welded domed ends, these Nerf Bars offer a seamless, end‑cap‑free appearance. The injection-molded polymer 4″-wide step pads deliver superior grip under any conditions. Featuring a no‑drill, bolt‑on mounting system with injection-molded bracket covers, installation is intuitive and clean. Backed by Westin’s 3‑Year Limited Warranty, these bars are built to last, designed in the USA to reinforce both form and function.
Key Features
4″ oval steel tubing with sleek factory 30° bends
Seamless, fully welded domed ends—no exposed hardware
4″ wide injection-molded polymer step pads for a secure foothold
Textured black powder‑coat finish for a durable, rugged look
Bolt‑on installation kit with injection‑molded bracket covers; no drilling needed
Heavy-duty rocker panel protection to guard against trail debris
Designed and engineered in San Dimas, California
Benefits
Enhanced ease of entry and exit, ideal for all passengers
Rugged construction protects rocker panels from rocks and road debris
Sleek black finish improves Bronco’s off‑road styling
No-drill installation keeps original vehicle integrity
Backed by a 3‑Year Limited Warranty for peace of mind
Product Specifications
Size: 75.6″ length × 6.7″ height × 14.75″ width (package dimensions)
Finish: Textured black powder coat
Step Pad: Injection-molded polymer, 4″ wide with Westin logo
Weight: Approx. 40 lbs per pair
Mounting: Bracket hardware included; rocker‑panel bolt‑on design
Warranty: 3‑Year Limited on black steel model
Install Difficulty Level
This product features a straightforward bolt-on, no-drill installation requiring only standard tools. Consumers report completing the install in approximately 30 minutes per side, reflecting a user-friendly process suitable for most owners.
Vehicle Fitment
Compatible with the following vehicles, including all trims and engine options:
2021–2025 Ford Bronco, 4‑Door—engines 2.3 L I4, 2.7 L V6, and 3.0 L V6 (Raptor). Designed to fit Bronco models Badlands, Black Diamond, Big Bend, Base, Outer Banks, Everglades, First Edition, Heritage Edition, Heritage Limited, Raptor, and Wildtrak. Requires removal of factory rock sliders if present.
These PRO TRAXX bars blend rugged defense with refined aesthetics, making them an ideal upgrade. For questions or correction requests, contact 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 |
---|---|---|---|
2021-2025 | Ford | Bronco | Badlands |
2021-2023 | Ford | Bronco | Base |
2021-2025 | Ford | Bronco | Big Bend |
2021-2024 | Ford | Bronco | Black Diamond |
2022-2024 | Ford | Bronco | Everglades |
2021 | Ford | Bronco | First Edition |
2023-2025 | Ford | Bronco | Heritage Edition |
2023-2024 | Ford | Bronco | Heritage Limited Edition |
2021-2025 | Ford | Bronco | Outer Banks |
2022-2025 | Ford | Bronco | Raptor |
2021-2024 | Ford | Bronco | Wildtrak |
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