When it’s time to replace or upgrade a part, you want it to work the way it should. Behind every product is hands-on install experience and real-world testing, so you can order knowing it’s been put to work before it ever reaches your trailer.
Click to explore the products these customers have put to the test.
Real-World Trailer Parts Experience
Replacing or upgrading trailer parts comes down to fit and function. Our team installs and tests components in our shop every day, documenting measurements and real world performance so you can order with confidence.With over 1 million photos and videos and more than 35,000 completed installs, we do not just list parts. We work with them. That experience helps you match the right component to your trailer the first time.
When should I replace trailer parts?
Common signs include cracked or dry rotted tires, worn brake assemblies, noisy bearings, corroded wiring, or sagging suspension. If you notice sway, uneven braking, or vibration while towing, inspect axles, brakes, and suspension before the issue worsens.
Can I upgrade my trailer suspension for a smoother ride?Yes. Upgrading leaf springs, equalizers, or switching to a torsion axle can improve ride quality and load handling. Confirm axle capacity, spring center spacing, and mounting style before ordering to avoid fitment issues.
What is the best way to improve trailer lighting?
LED trailer lights are a common upgrade. They are brighter, draw less power, and last longer than incandescent bulbs. If lighting fails, check ground connections and wiring harnesses. Corrosion is often the cause.
How do I choose the right trailer jack?
Start with tongue weight and mounting style such as A frame, side mount, or pipe mount. For heavier trailers, electric jacks reduce effort. Always confirm lift capacity and extended height.
Can I replace my trailer axle myself?
It is possible, but accurate measurements are critical. Confirm hub face length, spring center spacing, bolt pattern, and weight capacity before ordering. Proper alignment prevents tire wear and stability issues. If you’re not comfortable with heavy lifting or precise alignment, a professional install might be a good idea. Use etrailer’s Local Installer Search Tool to find one near you.
How do I choose the right trailer tires?
Match the size on your current sidewall and ensure the load range meets your trailer GVWR. Radial tires are ideal for highway towing, while bias ply tires are common for shorter trips or heavier loads.
