Introduction
Welcome to your YZONA Gladiator JT Running Boards. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and longevity of your product. Please read through these instructions carefully before beginning installation or use.
Compatibility
These YZONA Two Stairs Design Running Boards are specifically engineered for:
- 2020-2026 Jeep Gladiator JT 4-Door models.
Please verify your vehicle's make, model, and year to ensure proper fitment before proceeding with installation.

This image illustrates the compatibility of the running boards with 2020-2026 Jeep Gladiator JT 4-door models. It highlights the installation area on a grey Gladiator and clarifies that the product is not compatible with 2-door vehicles.
Product Features
Functional Design
- Two-tier layout offers improved convenience for vehicles equipped with lift kits and oversized tires, as well as easier access to the roof.
- Ultra-thick main tube provides exceptional weight-bearing capacity, ensuring the step resists deformation and enhances vehicle protection.
- Hollow design of the step area ensures safe and stable footing, prevents water accumulation, and reduces driving resistance.

This image demonstrates the practical use of the running boards, showing a person easily accessing the vehicle's roof for luggage, highlighting the convex design for convenience.
Sturdy and Stylish Design
- Robust main bar gives your Jeep a solid and substantial appearance, complemented by the stylish star logo.
- Large, elevated step provides ample space for both feet, making rooftop tasks easier and more convenient.

This close-up image showcases the ultra-wide, non-slip panel of the running board, designed for secure footing. It also highlights key features such as a 550-pound carrying capacity, premium textured black powder coat finish, and a convex design for enhanced convenience.

This image focuses on the anti-slip design of the running boards, featuring stamped anti-slip strips for safer use, even in wet conditions, as depicted by the water splash.

This diagram illustrates the high-quality construction of the running boards, detailing the carbon steel base layer and the protective powder-coated layer, which includes an electro-galvanized 'E-Coat' for enhanced durability.

This image provides a detailed close-up of the running board's step, highlighting its textured, non-slip surface and the 'SINCE 1941' branding, indicating the product's heritage or design inspiration.

A detailed shot of the running board, emphasizing the 'SINCE 1941' logo and the sturdy construction of the step, showcasing the quality of the materials and finish.

This image shows the end of the running board, detailing the clean finish and how it integrates with the vehicle, emphasizing the product's complete and refined look.
Setup (Installation)
General Installation Guidelines
The YZONA running boards are designed for a hassle-free bolt-on installation, requiring no drilling or cutting. The process typically takes approximately 20 minutes.
Package Contents:
- 2 Side Bars (Running Boards)
- Set of Brackets
- Installation Instructions (this manual)
- All Necessary Hardware
Important Installation Tips:
- Ensure all mounting holes are precisely aligned before tightening any bolts.
- When securing mounting brackets onto the step bar, do not fully tighten bolts initially. Leave them loose to allow for adjustment when attaching to the vehicle's pinch weld.
- For M8 hex bolts and nuts, torque to 14-15 ft. lbs. Exercise caution as over-tightening can damage bolts or washers.
- For M6 nuts, torque to 6 ft. lbs.
- Using a floor jack or 5-gallon buckets can help support the running boards during alignment and attachment.
- A rolling creeper can significantly ease the installation process by providing comfortable access under the vehicle.
- Laying a light-colored sheet or blanket in your work area can help locate dropped hardware.
- Utilize tools like long-nose vice grips or cross-lock soldering tweezers for reaching and securing bolts in tight spaces, especially for M6 carriage bolts on the pinch weld.
- A wrap-around headlamp can improve visibility during installation.
Always refer to the included physical installation instructions for detailed, step-by-step guidance specific to your product and vehicle.
This video provides a visual overview of the YZONA running boards, demonstrating their aesthetic integration and robust appearance when installed on a Jeep Gladiator JT. It shows various angles of the product on the vehicle.
Operating Instructions
The YZONA running boards are designed to provide a stable and convenient step for entering and exiting your Jeep Gladiator JT, as well as for accessing items on the vehicle's roof.
- Stepping On/Off: Use the wide, two-tier step surface to safely step into or out of your vehicle. Ensure your footing is secure on the anti-slip surface.
- Roof Access: The elevated design facilitates easier reach to the roof, useful for securing luggage, cleaning, or removing hardtop panels.
- Vehicle Protection: The heavy-duty steel construction also acts as a rock slider, offering additional protection to your vehicle's undercarriage from off-road obstacles.
Maintenance
Regular maintenance will help preserve the appearance and functionality of your YZONA running boards.
- Cleaning: Clean the running boards regularly with mild soap and water to remove dirt, mud, and road grime. Avoid abrasive cleaners or harsh chemicals that could damage the powder coating.
- Inspection: Periodically inspect all mounting hardware (bolts, nuts, brackets) for tightness. Re-torque any loose fasteners to the specified values (M8: 14-15 ft. lbs., M6: 6 ft. lbs.).
- Corrosion Check: Examine the powder-coated surface for any signs of chips, scratches, or rust. Touch up any damaged areas promptly with appropriate rust-inhibiting paint to prevent further corrosion.
- Drainage: Ensure the hollow design of the step area remains clear of debris to allow for proper water drainage and prevent accumulation.
Troubleshooting
Common Issues and Solutions
| Issue | Possible Cause | Solution |
|---|---|---|
| Loose or rattling running boards | Mounting hardware not sufficiently tightened. | Inspect all bolts and nuts. Re-torque M8 bolts to 14-15 ft. lbs. and M6 nuts to 6 ft. lbs. |
| Difficulty aligning during installation | Bolts fully tightened prematurely; lack of support. | Ensure mounting brackets are loosely attached to the step bar initially. Use a floor jack or buckets for support during alignment. |
| Damaged bolts/washers during tightening | Over-torquing. | Use a torque wrench and adhere strictly to specified torque values (M8: 14-15 ft. lbs., M6: 6 ft. lbs.). Replace any damaged hardware immediately. |
| Water accumulation on step surface | Drainage holes blocked by debris. | Clear any debris from the hollow step design to ensure proper water runoff. |
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions (L x W x H) | 181.1 x 33.8 x 15 cm (71.3 x 13.3 x 5.9 inches) |
| Material | Heavy-Duty 2mm Carbon Steel |
| Exterior Finish | Premium Black Powder Coating (Electro-Galvanized "E-Coat" Layer) |
| Weight Capacity (Each Side) | Up to 550 pounds (249 kg) |
| Vehicle Compatibility | 2020-2026 Jeep Gladiator JT 4-Door models |
| Installation Type | Bolt-on, No Drilling/Cutting Required |
| Design | Two-Tier, Ultra-Wide Panel, Anti-Slip Stamped Strips, Hollow Design for Drainage |
Warranty and Support
YZONA provides comprehensive after-sales support for your running boards.
- Warranty: The product comes with a 1-year factory warranty.
- Customer Service: Lifelong customer service support is available.
- Contact: For any questions or concerns regarding installation, product performance, or warranty claims, please contact YZONA customer service. Refer to your purchase documentation for specific contact details.