How To Fix Rust On A Truck

Trucks are prone to rust, especially when used in off-road conditions and exposed to salt on the roads during winter. Rust can cause severe damage to a vehicle, so taking action as soon as possible is essential. Here are some tips and tricks for fixing the rust on a truck.


Prepping the Area

Before starting any repairs:

  1. Prep the area by removing any loose paint or rust.
  2. Use a wire brush to remove any remaining rust spots, and sand them until smooth.
  3. Wash off any dust and sediment with a garden hose.

Using Chemical Rust Remover or Rust Restorer

Apply a chemical rust remover or rust restorer to coat the metal. This will help stop the spread of corrosion. If holes or dents exist, apply body filler and sand the patch down until smooth.

Welding and Painting

Weld any needed patches, and paint the truck bed to give it a new look. Following these steps will help your truck look as good as new!

Is It Worth Fixing Rust on a Truck?

Whether or not to repair rust on a truck depends on the severity of the corrosion and the cost of replacement parts. Suppose the rust is limited to small areas and has not caused any structural damage. In that case, it may be possible to treat the affected areas and stop the spread of corrosion. Repair may be the best option if the rust is located in difficult-to-replace parts such as door hinges or engine mounts.

Can I Paint Over Rust?

It is possible to paint over rust, but it’s essential to prep the surface properly. Remove any loose paint or rust flakes, and rough the surface with a wire brush or sandpaper. Select a paint that is specifically designed for use on metal surfaces.

Cost of Fixing Rust on a Truck

The cost of repairing rust on a truck varies depending on the extent of the damage. Minor rust repairs can typically be fixed for $20-$150. Medium-sized rust repairs can cost $150-$350. Major rust repairs can cost $400-$2,500 or more.

Can a Body Shop Fix Rust?

Body shops can fix rust; auto insurance policies typically cover the repairs. It’s essential to take action quickly to prevent the problem from worsening.

Will Rust Come Back After Repair?

Rust will only come back if the original rust wasn’t completely removed. Removing as much of the original rust as possible is essential to prevent it from returning.


Fixing rust on a truck can be time-consuming and costly, but taking action as soon as possible can prevent more severe damage down the road. Whether you repair the rust yourself or take it to a body shop, it’s essential to prep the area properly and remove as much of the original rust as possible to prevent it from returning.

About the author, Laurence Perkins

Laurence Perkins is the passionate car enthusiast behind the blog My Auto Machine. With over a decade of experience in the automotive industry, Perkins has knowledge and experience with a wide range of car makes and models. His particular interests lie in performance and modification, and his blog covers these topics in-depth. In addition to his own blog, Perkins is a respected voice in the automotive community and writes for various automotive publications. His insights and opinions on cars are highly sought-after.