A quality trailer is crucial for protecting your property and working efficiently, and you want to keep it in top condition for as long as possible. Truck owners need to be vigilant about deterring rust because the corrosion can quickly spread and weaken the entire body. Here are a few ways to deter rust.

How to Protect the Trailer From Corrosion

1. Keep It Lubricated

Lubrication minimizes friction, which protects the trailer’s moving parts from wear and corrosion. Reapply a coat of lubricant once a year or after every 10,000 to 12,000 miles of travel. Purge the old layer completely before applying the new one to avoid trapping dirt and contaminants in the bearings. Follow the manufacturer’s recommendations to determine which type and brand of fluid to use.

2. Clean It

trailersRust typically forms when moisture, salt, and dirt linger on a metal surface. Power wash your trailer as needed to remove mud and debris from its interior and underside. Focus on cleaning out hard-to-reach nooks where dirt can become trapped.

Next, use a wide brush and mild soap to gently scrub the interior. Avoid acid-based cleaners, as they can leave pitting and damage painted aluminum and steel.

3. Touchup the Paint

Trailer pain protects the metal body from rust caused by dirt and moisture, so touchup any gaps and chips as they occur. If surface corrosion is already present, scrub it away with a wire brush and steel wool before applying a coat. Let the paint dry for 24 to 48 hours—this gives the formula ample time to restore the protective barrier.


If the trailer forms rust despite your best efforts, turn to Rumley Trailers in Browns Summit, NC. This family-owned and -operated retailer has provided its customers with reliable flatbed, utility, dump, and enclosed trailers for over 30 years. To get more information about their inventory, visit the website or call (336) 669-0709.