What Is the Top of a Truck Bed Called?

The top of a truck bed is an important part of the vehicle. It is often referred to as the top rail, and it is usually located between the cab and the bed of the truck.

The top rail is what holds the cargo in place, and it also helps to protect the cargo from damage. Many people do not realize that there are several different types of top rails available for a truck bed, and each one has its own unique benefits.

A common type of top rail for a truck bed is a standard steel model. This type of rail offers good protection against potential damage, as it is strong and durable.

This type of top rail is also relatively easy to install, as it typically requires only basic tools. The downside to this type of rail is that it can be heavy, making it difficult to maneuver when loading and unloading cargo.

An aluminum top rail is another option for a truck bed. Aluminum rails are lighter in weight than their steel counterparts, making them easier to maneuver when loading and unloading cargo. Aluminum rails are also more resistant to rusting and corrosion than steel models, making them ideal for use in wet environments.

Rubberized top rails are another option for a truck bed that offer increased protection from damage caused by shifting or sliding cargo. The rubberized material provides additional grip on uneven surfaces, helping to keep your load secure during transport. While rubberized rails may be more expensive than other types of top rails, they generally last longer due to their increased durability.

Meshtop rails are becoming increasingly popular due to their versatility and ease-of-installation. Mesh rails allow you to easily customize your truck bed with accessories such as tie-down straps or cargo nets without compromising on security or strength. Mesh tops are also easy to clean since dirt and other debris can simply be brushed off with minimal effort.


In conclusion, there are several different types of top rails available for a truck bed depending on your needs and preferences. Steel models offer good protection against potential damage but can be heavy, while aluminum models are lighter in weight but more susceptible to rusting or corrosion in wet climates. Rubberized models provide extra grip on uneven surfaces while mesh tops offer versatility with customizing accessories without compromising strength or security.

No matter what type you choose, all truck beds have one thing in common – they have something called a “top rail” at the very top which helps hold your items securely while you travel.

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Stephen Dunn