1. Truck Running Boards & Step Bars Offered
  2. sku: 6581155104577883
  3. SPARK 52-574-B

SPARK 52-574-B Unboxed Nerf Step Bars Bed

fits model: Silverado, Sierra, Crew. year: 2015–2018.

52-574-b Spark Unboxed Nerf Side Step Bars 2015-2018 Silverado Sierra Crew Short Bed

( Brand: Spark ), ( Part Type: Bar Bed ), ( Manufacturer Part Number: 52-574-B )

Review SPARK Unboxed Nerf Side Step Bars Short Bed fits SILVERADO SIERRA CREW 2015–2018

Introducing the Nerf Step Bars by Spark Industries, model number 52-574-B, designed specifically for the 2015-2018 Silverado and Sierra Crew Cab models with a bed length. These step bars are an excellent addition to your vehicle, offering both style and functionality.

Upon unboxing the Nerf Step Bars, you'll notice their sleek and modern design. They are made of high-quality, polished stainless steel, ensuring a durable and long-lasting finish. The silver color complements the exterior of your Silverado or Sierra, adding an eye-catching touch.

The Nerf Step Bars are not only aesthetically pleasing but also functional. They provide easy access to the cab of your truck by extending downward, offering a sturdy step for passengers and the driver. The step bars measure approximately 4 inches in height, providing ample clearance for even the tallest passengers.

Installation of the step bars is a breeze. They come with all necessary hardware, including mounting brackets and bolts, for a straightforward installation process. The step bars are designed to bolt directly onto the factory mounting points, ensuring a secure fit. No drilling is required, making it a do-it-yourself project for most users.

These Nerf Step Bars by Spark Industries are not only functional and stylish but also rust-resistant, thanks to their stainless steel construction. They are designed to withstand the elements, ensuring they maintain their appearance and functionality for years to come.

The step bars are also lightweight, weighing only around 15 pounds for the pair. This makes them easy to install and helps maintain the overall weight of your truck, which is essential for optimal performance.

In conclusion, the Spark Industries 52-574-B Nerf Step Bars are an excellent investment for Silverado and Sierra Crew Cab owners. They offer a stylish and functional addition to your vehicle, with easy installation, durability, and a sleek silver finish. Upgrade your truck today with these high-quality step bars.

Spark Step Bars for 2015-2018 Silverado/Sierra Crew Cab: A Comprehensive Analysis

The Spark 52-574-B Nerf step bars are an aftermarket accessory designed to enhance the appearance and functionality of your 2015-2018 Silverado or Sierra crew cab. In this analysis, we will discuss the potential advantages and disadvantages of purchasing these step bars unboxed.

Pros:

1. Enhanced Appearance: The Spark step bars can significantly improve the appearance of your truck by adding a bold and aggressive look.

2. Improved Accessibility: These step bars make it easier to access the bed of your truck, especially for passengers.

3. Increased Safety: The step bars provide an additional grip point, reducing the risk of slipping or falling while getting in or out of your truck.

Cons:

1. Installation Complexity: Unboxed step bars require professional installation, which can add to the overall cost and time commitment.

2. Potential Compatibility Issues: Ensure the step bars fit your specific model and year before purchasing, as there may be slight variations between vehicles.

3. Cost: Unboxed step bars can be more expensive than buying them pre-installed at a dealership or through an authorized retailer.

Conclusion:

The Spark 52-574-B Nerf step bars for the 2015-2018 Silverado and Sierra crew cabs offer several benefits, including improved appearance, accessibility, and safety. However, they come with drawbacks such as installation complexity, potential compatibility issues, and higher cost compared to purchasing pre-installed. Ultimately, the decision to buy these step bars unboxed depends on your installation skills, budget, and personal preferences. If you are comfortable with the installation process or have access to a professional installer, and the cost savings outweigh the potential benefits of a pre-installed solution, then these step bars may be a worthwhile investment for your truck.

Details:

Application Guide: Year Make model, 2015 2018Chevrolet Silverado 25 2015 2018 Chevrolet Silverado 35 2015 2018GMCSierra 3500. OUT OF BOX IRON CROSS, 15-18 Chevrolet Silverado/Sierra 2500/3500 Crew Cab 3 W2W SHORT BED This is our house-brand. Shipping:: Free Shipping is for continental USA only. Spark part number 52-574-B.

Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. They may have been in storage anywhere from 1-30 years. None of which makes the part Defective. If any manufacturer warranty exists, it is between you and them.

Or any other minor issue that does not make the part you are buying DEFECTIVE. ONCE Purchased YOU OWN IT. Rubber parts, gaskets, hardware may need to be replaced and not usable. Be sure the part you are buying is correct for your application.

There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc.

specifications runboardben:

  • for models: Silverado, Sierra, Crew
  • for years: 2015-2018
  • brand: Spark
  • part type: Bar Bed
  • manufacturer part number: 52-574-B

seller runboardben:

  • rating: 99.3%
  • # reviews: 239636
  • city: Houston, Texas

offer runboardben:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: July 30, 2025

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  • condition: New other see details
  • Car Truck Parts Accessories > Exterior Parts Accessories > Running Boards Step Bars

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for models: silverado, sierra, crew, for years: 2015-2018, part type: bar bed,
category: auto parts > car truck parts accessories > exterior parts accessories > running boards step bars, sku: 6581155104577883,

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