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Why Is My Trailer Bouncing?

Nov 27, 2023

When towing your trailer down the highway for work, the last thing you want to feel is like you're on a roller coaster because of your trailer bouncing up and down frequently. This not only makes your ride uncomfortable, but more importantly, this makes it unsafe for you and others on the road.


Many truck and trailer drivers experience this issue and begin to hunt for a solution to their bouncy trailer. In this blog post, Cush Suspensions will explore the issues that that can cause this and provide practical solutions to give you a smoother and safer ride.

why is my trailer bouncing?

As we mentioned, trailer bouncing can be a frustrating and concerning problem. It not only makes the journey uncomfortable for passengers but also poses a risk to cargo and trailer stability. Before we delve into the solutions, let's understand what causes trailer bouncing.

Common Causes of Trailer Bouncing

Uneven Load Distribution

One of the primary reasons for trailer bouncing is an uneven distribution of cargo weight. If the load is concentrated at one end or side of the trailer, it can lead to imbalance and excessive bouncing. To address this issue, make sure to distribute the weight evenly across the trailer bed. Use load straps and secure cargo properly to prevent shifting during transit.

Worn Suspension

Your trailer's suspension system absorbs shocks and maintains stability. Worn-out suspension components, such as leaf springs or shock absorbers, can contribute to excessive bouncing. Make sure to regularly inspect and replace these components as needed to keep your trailer's suspension in optimal condition.

Tire Issues

Tires are the point of contact between your trailer and the road, and their condition greatly affects ride quality. Overinflated or underinflated tires, as well as tires with uneven wear, can lead to bouncing. Check tire pressure regularly and ensure it matches the manufacturer's recommendations. Replace tires that show signs of excessive wear to maintain a smooth ride.

How to Fix Trailer Bouncing

Proper Maintenance

Prevention is often the best plan of action to prevent your trailer from bouncing. Try and follow a regular maintenance schedule for your trailer. This includes inspecting and lubricating suspension components, checking tire pressure, and ensuring all hitch connections are secure. Routine maintenance goes a long way in preventing bouncing issues.

Upgrading Suspension

If your trailer is experiencing consistent bouncing despite regular maintenance, it might be time to upgrade its suspension system. At Cush, we have both OEM and aftermarket suspension options available, offering improved ride quality and stability. Upgrading to a more advanced suspension system can make a significant difference in reducing bouncing.

Weight Distribution Tips

To ensure proper weight distribution, follow these tips:


  • Place heavier items at the trailer's center of gravity.
  • Balance the load evenly from side to side.
  • Use tie-downs and load straps to secure cargo in place.
  • Avoid overloading the trailer beyond its weight capacity.

While some bouncing issues can be resolved through DIY solutions, there are cases where professional assistance is necessary. If your trailer experiences severe or persistent bouncing despite your efforts, don't hesitate to consult a trailer suspension specialist. They can diagnose the problem and recommend the best course of action to ensure your trailer's safety and performance.

Upgrade Your Suspension Today - Call Cush!

By taking proactive steps to address your bouncy trailer, you can prevent safety hazards and give yourself and your cargo a better overall riding experience. So remember to follow proper maintenance and weight distribution techniques to help prevent bouncing.


However, if those techniques are not enough, be sure to consider upgrading your suspension.


If you are currently in the market for a new suspension system, contact Cush Suspensions! Our team offers a wide-variety of products and can custom engineer specific suspension systems for your trailer and needs.

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