Myths, Mistakes, and Best Practices about Where to Safely Jack a Tandem Axle Utility Trailer

A Guide to Proper Jacking Techniques for your Utility Trailer

Date Published:  09/20/2024

Overview

When it comes to safely jacking a tandem axle utility trailer, it’s important to know where to place the jack, avoid common mistakes, and follow best practices. In this blog, we’ll cover:

1. Why proper jacking matters for safety and trailer longevity.

2. Where to safely place the jack (hint: not on the axle).

3. Common myths about jacking a trailer and the dangers of incorrect placement.

4. Types of jacks best suited for utility trailers.

5. Final tips for safe and efficient trailer maintenance.

Why Proper Jacking Matters

Jacking up your tandem axle utility trailer in the wrong place can cause significant damage to the trailer’s components—especially the axles and suspension. Whether you're performing maintenance or changing a tire, you need to ensure the jack is placed correctly. This prevents structural damage and keeps you safe while working on the trailer.

Where to Safely Jack a Tandem Axle Utility Trailer

The frame is the safest place to jack up your trailer, not the axle. The frame is designed to support the weight of the trailer and its load during lifting, ensuring stability without putting stress on other parts like the suspension or axles.

Key Jack Placement Points:

• Under the Frame: Always position the jack under a sturdy part of the frame, near the tire you are working on. The frame is built to handle the weight during jacking, preventing damage to critical components.

• Manufacturer’s Jack Points: Some trailers come with designated jack points built into the frame. Always consult your trailer’s manual to check if these are available and where to locate them for safe jacking.

• Use Jack Stands for Stability: Once the trailer is lifted, place jack stands under the frame to support the trailer while you work. This provides added security, especially during longer jobs like changing multiple tires.

Common Myths and Mistakes About Jacking a Trailer

Myth #1: You Can Safely Jack the Trailer by the Axle

• Reality: Jacking the trailer by the axle can bend or damage the axle, which is not built to handle the trailer’s full weight during lifting. This can lead to misalignment and uneven tire wear, making your trailer less stable on the road.

Myth #2: It’s Safe to Lift the Trailer from the Leaf Springs

• Reality: Leaf springs are part of the suspension system, but they are not designed to bear the trailer’s full weight during jacking. Lifting from the leaf springs can damage your suspension, leading to costly repairs and unsafe towing.

Myth #3: You Can Lift Both Axles Simultaneously

• Reality: Some people believe they can jack up both axles at once by placing the jack under the center. However, lifting both axles can strain the suspension and cause damage to the frame. Always lift one side at a time, placing the jack under the frame.

Myth #4: It’s Okay to Jack on Uneven Ground

• Reality: Jacking your trailer on uneven ground is dangerous, as it increases the chance of the jack slipping or tipping over. Always find a flat, stable surface to jack your trailer to prevent accidents and injuries.

Choosing the Right Jack for Your Trailer

Using the correct type of jack is just as important as proper jack placement. Here are the most suitable jacks for utility trailers:

• Hydraulic Bottle Jacks: Compact and powerful, hydraulic bottle jacks are perfect for utility trailers. Make sure the jack is rated for the weight of your trailer and is placed under the frame, never the axle.

• Scissor Jacks: These jacks are slower but offer excellent stability when used properly under the frame. They are great for smaller trailers or as a backup jack.

• Floor Jacks: While heavier and bulkier, floor jacks provide maximum stability. They are ideal for long-term maintenance work but should always be placed under the frame to avoid damage.

Final Tips for Safe Jacking

1. Always Jack on Level Ground: Make sure the ground is stable and flat before jacking the trailer. This ensures the jack won’t slip or shift, preventing accidents.

2. Use Jack Stands for Stability: Once the trailer is lifted, use jack stands to secure it. This prevents any unexpected movement and provides added security.

3. Avoid the Axle and Suspension: Never place the jack under the axle or suspension components, as this can lead to long-term damage and unsafe towing conditions.

4. Follow Manufacturer Guidelines: Always refer to your trailer's manual for specific jacking points and procedures to ensure safe lifting.

Conclusion

Jacking up your tandem axle utility trailer can be done safely and efficiently if you follow the right steps. Always use the frame as your jacking point, avoid common myths, and choose the right jack for the job. By taking these precautions, you’ll ensure your trailer stays in top condition and avoid costly repairs.

At HIC Rentals, we maintain all our trailers to ensure they’re road-ready for your projects. If you ever have questions about your trailer needs let us know at sales@hicrentals.com.

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