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TrailFX A4003S 4 Inch Trapezoidal Polished Stainless Steel Step Bar

Manufacturer

TrailFX

<p>TrailFX has built a reputation as a trusted manufacturer of functional truck accessories designed to withstand the demands of both professional worksites and weekend adventures. Quality, function, and innovation are key contributors which drive the development of all products under the TrailFX brand, making them a go-to choice for truck owners who need reliability without compromise. From front-end protection to bed storage solutions, TrailFX delivers purpose-built components that enhance capability while maintaining an affordable price point.</p> <h3>Protection That Works as Hard as You Do</h3> <p>A prominent manufacturer of side steps, bumpers, grille guards, tool boxes, lighting, bed accessories, and much more, TrailFX offers upscale products that are built to last and to impress. The brand's approach prioritizes durability and real-world performance over unnecessary flash. Their <a href="/1847-trailfx-hood-deflector-10669">hood deflectors</a> shield paint and windshields from road debris, reducing maintenance costs and preserving resale value. Meanwhile, <a href="/1847-trailfx-bumper-1340">bumpers</a> built from heavy-duty materials provide critical front-end protection for trucks that venture off-road or navigate demanding job sites where impacts are inevitable.</p> <h3>Bed Protection and Cargo Management</h3> <p>Protecting the truck bed from daily wear is essential for maintaining vehicle value. TrailFX addresses this with comprehensive bed protection solutions, including <a href="/1847-trailfx-truck-bed-liner-1008">truck bed liners</a> designed to prevent scratches and dents from cargo loading. Tailgate liners further reduce wear and tear by shielding against impacts during loading and unloading. The brand's <a href="/1847-trailfx-tailgate-liner-1172">tailgate liners</a> complement full bed protection systems by targeting the most vulnerable impact zones. For contractors and tradespeople who need organized storage, TrailFX <a href="/1847-trailfx-ladder-rack-10600">ladder racks</a> provide secure mounting solutions that keep equipment accessible without consuming valuable bed space.</p> <h3>Built for Real-World Conditions</h3> <p>TrailFX is known for designing functional, affordable truck accessories that support both work and recreation. The brand's focus is on ruggedness, performance and versatility, making its products a trusted choice among truck owners who need reliability in demanding conditions. Whether navigating construction sites, hauling equipment, or exploring backcountry trails, TrailFX accessories are engineered to handle the punishment. The combination of thoughtful design and robust materials means these components continue performing long after installation, making them a smart investment for anyone who depends on their truck daily.</p> <h3>Why Truck Owners Choose TrailFX</h3> <p>When compared to other brands, TrailFX stands out for balancing affordability with long-lasting durability. The brand understands that truck accessories must justify their cost through years of reliable service. From protective components that prevent expensive body damage to functional upgrades that improve workflow efficiency, TrailFX delivers value that extends well beyond the initial purchase. Their extensive product lineup ensures compatibility across truck makes and models, while maintaining the quality standards that have made the brand a staple in the truck accessories market.</p>

Part Number

A4003S
06/01/2036 2:25 PM
Sale Price

$549.63

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The TrailFX A4003S delivers professional styling and reliable performance for your truck with a 4-inch trapezoidal design that combines form and function. Constructed from durable polished stainless steel, this step bar provides corrosion resistance and a mirror-like finish that enhances your vehicle's appearance while standing up to harsh weather conditions.

Key Features:

  • 4-inch trapezoidal profile provides a wide, flat stepping surface for maximum grip and stability
  • Polished stainless steel construction resists rust and corrosion for long-lasting durability
  • Plastic end caps provide a finished appearance and protect the tube ends from the elements
  • Straight design follows the rocker panel for a clean, integrated look
  • Rocker panel mount system provides secure installation
  • All necessary mounting hardware included for straightforward installation

TrailFX step bars are engineered to provide safe, easy entry and exit from your truck while adding protective functionality and visual appeal. The trapezoidal shape offers superior footing compared to round tubes, making it easier to access your vehicle in all conditions.

Products specifications

Bracket Material

Mild steel

Color/ Finish

Polished

Type

Trapezoidal Straight

Material

Stainless Steel

Mounting Location

Rocker Panel

Step Type

With Step Pads

Includes Mounting Bracket

Yes - Direct-Fit Type

Number Of Brackets Per Side

2 Mounts

End Cap Type

Plastic End Caps

Pads Per Bar

2

Diameter (in)

4 Inch

Prop 65 Y/N

Y

Title

NERF BAR Trail FX STEP BAR SIDE BAR CRASH BAR

Prop 65 - Short Label

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

So I left a review already about autoplicity and it was before I even checked when it was going to be delivered. I was happy to see it was already shipped but even more excited and pleased to see that it was only going to take two days to get here! Scheduled for delivery tomorrow! Could not be any happier with this company!

Absolute best price on the web, very fast. Definitely ordering Autoplicity in the near future....

Excellent

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like the pay through amazon

So far, they did good getting my package to me...downfall it was opened from whoever was subcontracted to send it to me. however they promptly have provided me with a return slip and we will see where it goes from there. they were quick to help fix their problem as long as i had pictures of what was wrong. still cheaper than anywhere else.

fast and easy

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Fast and easy

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Best prices

Lowest prices, great service. Thanks.

This website was easy to use.

No hassle ordering and fast quality shipping at a reasonable price.

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