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Trailer Spring Replacement Guide: When to Replace & Why Our 3-Leaf Radius End Springs Are Ideal

Trailer Spring Replacement Guide: When to Replace & Why Our 3-Leaf Radius End Springs Are Ideal-If your trailer is sagging, bouncing too much, or showing signs of wear, it might be time for a trailer spring replacement. In this guide, we’ll break down whe

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If your trailer is sagging, bouncing too much, or showing signs of wear, it might be time for a trailer spring replacement. In this guide, we’ll break down when to replace your trailer springs and why our 24.625" 3-leaf radius end springs are a top choice for single-axle trailers up to 1,500 lbs.


When Do You Need to Replace Trailer Springs?

Trailer leaf springs are exposed to constant stress, road debris, and harsh weather. Over time, this leads to wear that can affect your trailer’s safety and performance.

Common signs that indicate it’s time to replace trailer springs:

  • Visible rust, cracks, or worn edges on the leaves

  • Trailer leans or sits unevenly

  • Bottoms out over bumps or dips

  • Excessive bounce while towing

  • Missing, broken, or separated leaves

If you notice any of these symptoms, it’s best to inspect and replace the springs promptly.


How to Choose the Right Replacement Spring

Key factors to consider in your trailer spring replacement:

  • Length: Our springs measure 24.625 inches eye-to-eye when unloaded

  • Width: Standard 1-3/4 inches wide, compatible with most common hangers

  • Load capacity: Each spring handles 750 lbs; 1,500 lbs per pair

  • End style: Radius end reduces friction against the trailer frame and allows smoother movement

Always replace trailer springs in pairs to maintain suspension balance.


Why Choose Our 3-Leaf Radius End Springs

Our 24.625" 3-leaf trailer springs offer a durable, affordable solution for light-duty trailers such as:

  • Utility trailers

  • Boat trailers

  • Farm equipment trailers

  • Small cargo or landscape trailers

Product advantages:

  • High-strength steel construction

  • Pre-stressed design for longer life

  • Radius-end design for smoother operation

  • Standard dimensions for easy installation

  • Cost-effective option without compromising on quality


Basic Installation Tips

Replacing your trailer springs typically involves:

  1. Securing the trailer on jack stands

  2. Removing U-bolts, axle, and old springs

  3. Installing the new springs in the correct hanger positions

  4. Reattaching the axle and torquing the bolts properly

  5. Performing a final safety check and test drive

For full suspension upgrades, consider adding U-bolt kits and hanger kits along with your new springs.


Shop Trailer Springs at Trailer Supplies

We stock high-quality trailer suspension parts with fast shipping and expert support. This 3-leaf radius end spring set is ideal for anyone maintaining or rebuilding a single axle trailer up to 1,500 lbs.

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