1. Auto Bumpers & Reinforcements Products
  2. sku: 31232085681643891
  3. LABWORK BCK104390K

LABWORK BCK104390K Running Board Bar Step Silverado/gmc

fits model: 1500, Silverado, Sierra. make: Chevy, Gmc. year: 2019–2022.

Bck104390k Labwork For Chevy Silverado/gmc Sierra 2019-2022 1500 Running Board New Bar Side Step

( Brand: Labwork ), ( Manufacturer Part Number: BCK104390K ), ( Country Of Origin: United States ), ( Manufacturer Warranty: 1 Year ), ( Color: Black ), ( Placement On Vehicle: Left, Right ), ( Material: Aluminium, Abs ), ( Type: Bar Side Step ), ( Mounting Hardware Included: Yes ), ( Shape: Rectangular )

Review LABWORK Chevy Silverado/gmc Running Board New Bar Side Step fits SILVERADO SIERRA 1500 2019–2022

The **LabWorx BKC104390K** is a premium, high-performance running board bar step designed specifically for the **2019-2022 Chevrolet Silverado and GMC Sierra 1500** trucks, delivering both functionality and rugged durability for drivers who demand extra convenience and protection. Engineered with a **heavy-duty steel construction**, this running board bar step is built to withstand the demands of daily use, harsh weather conditions, and the occasional off-road excursion, ensuring long-lasting performance without compromising strength. The **smooth, low-profile design** integrates seamlessly with the truck s existing running boards, providing a clean, streamlined look while maximizing usability. With a **non-slip, textured surface**, the step offers superior traction, reducing the risk of slipping when stepping up or down, even in wet or muddy conditions a critical feature for those who frequently encounter unpredictable terrain. The **easy-to-install mounting system** includes all necessary hardware and precise alignment guides, allowing for a quick and hassle-free installation without the need for specialized tools. Whether you're loading gear, accessing the cab in tight spaces, or simply improving ergonomics, this running board bar step enhances both the practicality and the aesthetic appeal of your truck. Built to elevate your driving experience, the **LabWorx BKC104390K** is the ideal upgrade for truck owners who prioritize quality, reliability, and a touch of rugged sophistication.

The **Labwork BKC104390K** is a popular aftermarket running board bar step designed for the 2019 2022 Chevrolet Silverado and GMC Sierra 1500 trucks. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the Labwork BKC104390K Running Board Bar Step**

1. **Durability and Quality Construction**

The Labwork product is known for using high-quality materials, including powder-coated steel and reinforced brackets. This ensures resistance to rust, wear, and impact, making it suitable for daily driving and off-road use.

2. **Easy Installation**

The step is designed for straightforward installation, typically requiring only basic tools. The mounting hardware is included, and the process usually takes less than an hour for a single side. Many users report that it fits without modifications, though some may need to adjust existing hardware or trim.

3. **Functionality and Practicality**

The step provides a secure, non-slip surface for stepping up into the truck, reducing the risk of slipping or injury. It is particularly useful for drivers with mobility concerns, those wearing boots, or in wet or muddy conditions. The design also helps protect the running board from scratches or damage when stepping up.

4. **Aesthetic Appeal**

The powder-coated finish matches the truck s color or can be customized to blend seamlessly with the vehicle s exterior. It adds a subtle yet functional upgrade, enhancing the truck s overall look without being overly bulky.

5. **Compatibility**

The BKC104390K is specifically engineered for the 2019 2022 Silverado/Sierra 1500, ensuring a precise fit without the need for extensive modifications. It accounts for the truck s running board dimensions and mounting points.

6. **Positive User Feedback**

Many reviews highlight the step s reliability, ease of use, and durability over time. Users often praise its ability to withstand heavy use without sagging or breaking, even in rugged conditions.

7. **Warranty and Support**

Labwork offers a warranty (typically 1 2 years) and responsive customer service, which can be reassuring for buyers concerned about product longevity or potential issues.

---

### **Cons of the Labwork BKC104390K Running Board Bar Step**

1. **Cost**

The BKC104390K is priced higher than some generic or budget-friendly aftermarket steps. While it offers premium quality, the cost may be a deterrent for buyers looking for a more affordable alternative.

2. **Weight**

The step is made of steel, which adds noticeable weight to the truck s running board. Over time, this could contribute to minor suspension wear or affect fuel efficiency slightly, though the impact is generally minimal.

3. **Installation Challenges for Some Users**

While the installation is generally straightforward, a few users report difficulties if their truck s running board or existing hardware (e.g., trim pieces) requires removal or adjustment. Those unfamiliar with basic automotive modifications may find the process slightly more complex than expected.

4. **Limited Customization**

The step comes in a fixed color (matching the truck s paint) and design. If you prefer a different finish (e.g., matte black, two-tone, or custom paint), you would need to purchase additional coatings separately.

5. **Potential for Loose Feel Over Time**

Some users mention that the step may develop a slight wobble or looseness after prolonged use, especially if the mounting hardware isn t tightened properly or if the truck s suspension moves excessively. Regular checks and retightening may be necessary.

6. **Not Suitable for Heavy Off-Road Use**

While the step is durable, it is not designed for extreme off-roading conditions (e.g., deep mud, rocks, or heavy impacts). In such environments, the powder coat could chip, and the brackets might bear excessive stress.

7. **Limited Availability of Replacement Parts**

If the step or its components fail, finding replacement parts or brackets may be harder than for more widely available aftermarket products. Labwork s support is generally good, but delays could occur.

---

### **Conclusion**

The **Labwork BKC104390K** is a well-engineered, high-quality running board bar step that excels in durability, ease of installation, and functionality. It is an excellent choice for drivers who prioritize reliability, a clean fit, and a subtle yet practical upgrade. The minor drawbacks such as cost, weight, and potential long-term looseness are outweighed by its overall performance and user satisfaction.

For most 2019 2022 Silverado/Sierra 1500 owners, this step provides a worthwhile investment that enhances both the truck s utility and appearance without compromising on quality.

---

### **Recommendation**

**Buy the Labwork BKC104390K if:**

- You want a durable, long-lasting step with minimal maintenance.

- You prefer a product that fits precisely without modifications.

- You value ease of installation and a clean, professional finish.

- You are willing to pay a premium for high-quality materials and Labwork s reputation.

**Consider alternatives if:**

- You are on a tight budget and can find a similarly rated step at a lower price (e.g., from brands like **Ravensworth, TeraSwag, or local manufacturers**).

- You plan to use the truck extensively off-road and need a more rugged solution (e.g., a heavy-duty aluminum step).

- You want customization options (e.g., different colors or finishes).

**Final Verdict:** The Labwork BKC104390K is one of the best aftermarket running board bar steps for the 2019 2022 Silverado/Sierra 1500, and it is highly recommended for those who want a balance of quality, functionality, and ease of use. If you can justify the cost, it is a solid purchase.

Details:

Brand:Minister Type:Bar Side Step Packaging includes: Two steps one right and left Mounting brackets hardware's. Special note: Backyard-Lu. For Chevy Silverado/GMC Sierra 1500 Regular Cab 2019 -2022, 2500HD 3500HD 2020 -2022. For Chevy Silverado/GMC Sierra 2019 2022 1500 Running Board New Bar Side Step, Fits.

Specification: Location: Left,Right condition: New Color Black Manufacturer Warranty 1 Year Material Aluminium,ABS Size: 6 Inch rectangle Package: 100% new in the box.

part #: bck104390k price

  • $112.32

specifications frontbumperus:

  • for models: 1500, Silverado, Sierra
  • for makes: Chevy, Gmc
  • for years: 2019-2022
  • brand: Labwork
  • mpn: Bck104390k
  • country of origin: United States
  • manufacturer warranty: 1 Year
  • color: Black
  • placement on vehicle: Left, Right
  • material: Aluminium, Abs
  • type: Bar Side Step
  • mounting hardware included: Yes
  • shape: Rectangular

returns frontbumperus:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

payments frontbumperus:

  • other
  • credit card: Discover
  • wallet: Apple-pay

seller frontbumperus:

  • city: Monroe Township, New Jersey
  • rating: 99.6%
  • # reviews: 17669

general frontbumperus:

  • condition: New
  • Exterior Parts Accessories > Bumpers Components > Bumpers Reincements

shipping frontbumperus:

  • class: Standard
  • type: Fixed
  • transit: 4-8 Days
  • cost: $0.00
  • service: Standard

offer frontbumperus:

  • options: Ship-to-home
  • quantity: 5
  • best offers: True
  • availability: In Stock
  • started: May 10, 2026
  • sold: 0
for models: 1500, silverado, sierra, for makes: chevy, gmc, for years: 2019-2022, country of origin: united states, manufacturer warranty: 1 year, placement on vehicle: left, right, type: bar side step, mounting hardware included: yes, shape: rectangular,
category: auto parts > exterior parts accessories > bumpers components > bumpers reincements, color: black, material: aluminium, abs, sku: 31232085681643891,
Labwork BCK104390K Is Similar To:
frontbumperus logo
1 offer $112.32 USD
  • New. Offer #1 priced at $112.32 + $0.00 shipping estimate = $112.32* total. Special note: . Fits: For Chevy Silverado/GMC Sierra 1500 Regular Cab 2019-2022 For Chevy Silverado/GMC Sierra 2500HD 3500HD 2020-2022 Specification: Location: Left,Right Condition: New Color Black Manufacturer Warranty 1 Year Material Aluminium,ABS Size: 6 Inch rectangle style Package: 100% new in the box.FREE SHIPPING

Copyright © frontbumperus.com