1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your AUTOSAVER88 Running Boards. These drop side steps are designed to enhance accessibility and appearance for your vehicle.
Compatibility: These running boards are compatible with 2018-2025 Jeep Wrangler JL 4-Door models. Please verify your vehicle's model and year before proceeding with installation.

Image 1.1: Compatibility chart for Jeep Wrangler JL models. The 4-door Sport Utility is marked as compatible, while the 2-door Sport Utility is marked as incompatible. The image also highlights visual differences between JL and JK models for headlights, grille, and fender.
2. Safety Information
- Always wear appropriate safety gear, including gloves and eye protection, during installation.
- Ensure the vehicle is parked on a level surface and the parking brake is engaged before beginning installation.
- Do not exceed the maximum weight capacity of 550 lbs (250 kg) per side.
- Regularly inspect all mounting hardware for tightness to prevent loosening during vehicle operation.
- If you are unsure about any step of the installation process, consult a qualified professional.
3. Package Contents
Before beginning installation, please verify that all components are present and undamaged:
- 2 x Running Boards (Left and Right)
- 1 x Set of Mounting Brackets
- 1 x Set of Installation Hardware (bolts, washers, nuts)
- 1 x Instruction Manual
4. Setup and Installation
The AUTOSAVER88 Running Boards feature a bolt-on design, requiring no cutting or drilling for installation. The installation process utilizes existing factory mounting points on your vehicle's frame.
Required Tools:
- Socket Wrench Set
- Torque Wrench (recommended for proper fastener tightness)
- Measuring Tape
Installation Steps:
- Identify Mounting Locations: Locate the factory mounting points along the rocker panel area of your Jeep Wrangler JL 4-Door. These are typically pre-drilled holes in the vehicle's frame.
- Attach Brackets: Securely attach the provided mounting brackets to the vehicle's frame using the supplied hardware. Ensure all bolts are hand-tightened initially.
- Position Running Boards: Carefully lift and position one running board onto the attached brackets. Align the holes on the running board with the holes on the brackets.
- Secure Running Boards: Attach the running board to the brackets using the remaining hardware. Do not fully tighten at this stage.
- Adjust and Align: Adjust the running board for proper alignment and desired position. Ensure it is level and evenly spaced from the vehicle body.
- Final Tightening: Once satisfied with the alignment, progressively tighten all bolts to the manufacturer's recommended torque specifications. Refer to your vehicle's service manual for specific torque values if available, or tighten securely.
- Repeat for Other Side: Repeat steps 1-6 for the installation of the running board on the opposite side of the vehicle.
- Final Inspection: After installation, double-check all fasteners for tightness and ensure the running boards are securely mounted and stable.

Image 4.1: A black Jeep Wrangler JL 4-door with the AUTOSAVER88 Running Boards installed, showcasing the side profile and ground clearance.

Image 4.2: A green Jeep Wrangler JL 4-door equipped with the running boards, demonstrating their integration with the vehicle's design.
5. Operating Instructions
These running boards provide a convenient and secure step for entering and exiting your Jeep Wrangler JL. The functional drop step design offers a 3.5-inch drop height and a 6-inch width, ensuring comfortable and safe access.
- Always step onto the running board with caution, ensuring stable footing.
- The running boards are designed to support up to 550 lbs (250 kg) per side. Do not exceed this weight limit.
- The leaf-shaped design maintains ample ground clearance, which is beneficial for vehicles with lift kits and oversized tires.
6. Maintenance
Proper maintenance will ensure the longevity and appearance of your AUTOSAVER88 Running Boards.
- Cleaning: Clean the running boards regularly with mild soap and water. Avoid abrasive cleaners or harsh chemicals that could damage the powder-coated finish. Rinse thoroughly and dry to prevent water spots.
- Inspection: Periodically inspect all mounting hardware for tightness. Vibrations from driving can cause bolts to loosen over time. Re-tighten any loose fasteners to prevent rattling or instability.
- Corrosion Protection: The running boards feature a unique powder coating process designed for exceptional rust and corrosion resistance. While durable, avoid prolonged exposure to harsh elements or corrosive substances without proper cleaning.

Image 6.1: Illustration of the powder coating process, emphasizing its waterproof and rust-proof properties, with a Jeep driving through water.
7. Troubleshooting
- Loose Running Board: If the running board feels loose or rattles, inspect all mounting bolts and re-tighten them securely. Ensure all brackets are properly seated.
- Missing or Incorrect Hardware: If you find that hardware is missing or appears incorrect for your application, do not attempt to force installation. Contact AUTOSAVER88 customer support for assistance and replacement parts.
- Damage During Shipping: If the product arrives dented or damaged, document the damage with photographs and contact the seller or manufacturer immediately for resolution.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | MAAUTKfvsk |
| Compatibility | 2018-2025 Jeep Wrangler JL 4-Door |
| Material | Carbon Steel |
| Exterior Finish | Black Powder Coated |
| Product Dimensions (L x W x H) | 187 x 33.5 x 30.5 cm (71 x 6 x 4 inches approx.) |
| Item Weight | 23.65 kg (52.14 lbs) |
| Step Width | 6 inches |
| Drop Height | 3.5 inches |
| Weight Capacity | Up to 550 lbs (250 kg) per side |

Image 8.1: Dimensional diagram of the running board, indicating its length, width, and height.

Image 8.2: Detailed view of the material construction, highlighting the corrosion-resistant three-tube stable structure with an all-steel build, rust-resistant layer, and unique powder coat finish.
9. Warranty and Support
For specific warranty information regarding your AUTOSAVER88 Running Boards, please refer to the documentation provided at the time of purchase or contact the seller directly. Products are typically eligible for return or refund within 30 days of receipt, subject to seller policies.
For customer support or technical assistance, please contact the AUTOSAVER88 customer service department through the retailer where the product was purchased.





