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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.