Skip to Content

Do Semi Trucks Have Backup Cameras?

Do Semi Trucks Have Backup Cameras?

After 2018, it is a law to add backup cameras to your semi-truck. It is easy to install if you have a screen on the dashboard. 

Do Semi Trucks Have Backup Cameras? The old models of the semi-trucks do not have back cameras but the new models that come in 2018 and after this year have these safety features. Backup cameras are necessary for semi trucks because of their large-sized trailer design and blind spot, making them difficult to reverse. Moreover, it is also helpful to reduce the risk of accidents while parking your vehicle. They are also beneficial to see the backward video during the loading and unloading of cargo.

Back cameras are also available as aftermarket parts; you can install them on the backside number plate in old models of your vehicles.

You can also keep them clean by using alcohol swabs and wet tissues for a clear image on the screen.

What is the backup camera?

These cameras are a specifically important part of your semi truck, and these are present on the front and backside.

The ones on the rear side are primarily known as the backup or rearview camera. These are helpful to provide a clear image of the backside.

When these are not present in old models, people feel difficulty turning their trucks backward. So instead, they take help from other people or see from the windows.

What is the location of backup cameras in semi-trucks?

The location of the rearview cameras is crucial so you can find them in case of any difficulty. You should know their exact location to clean them if dust and fog appear on their lens.

You need to clean their lens after every 3 to 4 weeks to see a clear picture. These small devices are present on the rear side of the vehicle.

It is primarily present on the vehicle’s number plate or the backside of the bumper. In addition, the trucks with high ground clearance have backup cameras on the lower side of the bumper.

In addition, it is also attached to the tailgates to provide a clear rearview in most models.

Why do semi-trucks have backup cameras?

The semi-trucks have these small backup cameras on the rear to justify the drivers.

When you work with a registered company, you must explain your fault after hitting or colliding with vehicles.

The company representatives can use the reverse camera, see a clear picture, and decide that it is the fault or negligence of the driver or the truck coming behind them.

Large trailer design

The semi-trucks are larger and have trailers attached to their backside. The large trailer design will cause difficulty while driving.

You need proper care and attention while driving them on highways and on easy roads. You cannot see your backside clearly due to this large trailer design.

Moreover, the side mirrors on their left and right sides cannot provide a clear image.

You can only see the picture of your trailer with this mirror and face difficulty while traveling and turning them at different points.

The backup cameras on these semi-trucks resolve this issue, and you can see everything clearly on the backside.


The semi-trucks are primarily used for loading and unloading cargo at different sites.

The overloaded vehicles are difficult to turn and move backward due to their less stability.

You feel difficulty driving them because it is a difficult task to move them. You should attach rear view cameras with them for your ease.

When you have this device on the back bumper, you do not need to take multiple moves while backing your vehicle.

You can turn them back in a single attempt without facing any difficulty.

Prevent hitting

The presence of backup cameras on the semi truck rear side will also reduce the hitting of another vehicle while driving on highways.

Sometimes you have to wait several hours due to heavy traffic. These cameras will help you reduce the collision with vehicles on your backside in this condition.

Moreover, it will also help on the turning points of the road so you can see a clear video behind you.

This is because the different road hurdles are present on the road, increasing the risk of collision while turning.

When you have the backup cameras, it will make the turning of large trailers easy.

Large blind spots

The semi-trucks have larger blind spots due to the attachment of trailers with these cabs. A blind spot means the area you cannot see while sitting in the driver’s seat.

The larger blind spots will increase the risk of accidents and put people at risk of injuries.

In addition, it increases the risk of collision with nearby vehicles and motorcycles.

These blind spots are mainly present in trucks that are 18 wheeler and bigger. Due to more height of the trailer, you cannot see behind.

In this case, only backup cameras are helpful while driving them on turning points and uneven terrains.

Easy to park

The parking of these semi-trucks is also a challenging task that needs an experienced driver.

The addition of rearview cameras in the latest models makes parking easy. However, sometimes you have a little and complex area for parking, and you have to adjust it adequately.

It will reduce hitting other vehicles while adjusting your truck to a suitable place.

Moreover, these will also reduce the repairing and maintenance costs that can increase due to serious accidents.

Observe the loading and unloading of cargo

Most semi-trucks work with different industries to transport their cargo and materials from warehouses to market available stores.

The backup cameras help in the process of loading and unloading the cargo.

Sometimes the drivers do not have permission to stand there so they can see the video while sitting in the driver’s seat.

Moreover, the driver will also check whether the workers are appropriately setting the thing or not.

Easy movement on unpaved sites

The semi-trucks help transport cargo in different states. Some of these areas have bumpy and uneven roads, which makes the driving of vehicles challenging.

The drivers face difficulty in driving on these uneven terrains and unpaved sites. The roads of these unpaved sites also have less width, and you cannot turn your truck back.

Turn on the rearview camera and it will give you proper guidance and show a clear picture of all the uneven and bumpy roads.

You can also see all the road hurdles and obstacles on these roads, making driving easy and comfortable.

How does a backup camera work in a semi-truck?

The working of a backup camera is the most important thing to know so you can identify if malfunctioning comes in its parts.

These tiny devices have a screen mounted on the vehicle’s dashboard. When you put your vehicle in the reverse gear, the sensor automatically senses this activity.

After taking reversing signals, it turns on the screen on the dashboard. The turning on of the screen will provide a clear rear view.

It will show the full and clear video behind you, and sometimes it also indicates different lines to show the distance.

Sometimes the malfunctioning comes in it due to poor software working that cannot provide the signal to the screen.

The image will also become a blur and distorted due to the inappropriate working of the sensors, and you can see black and white lines on the screen.

Do all models of semi-trucks have a backup camera?

The old models of these semi trucks do not have a backup camera because it is not necessary by the Federal government.

People mostly see the back image from the side mirror and take help from another person. The models that come after the year 2018 have this latest safety feature.

The US DOT states that all trucks that come after 2018 and have a weight of more or less than 10 000 pounds should have rearview cameras.

According to national highway data, the addition of these devices reduces the risk of accidents per year.

What backup cameras are suitable for semi-trucks?

The three major types of backup cameras are available for your semi-trucks wired, wireless, and smartphone-based.

The wired base is not best for trucks because, in this case, you need a long wire according to the length of the back trailer, which can increase your cost.

Moreover, the wired ones are also more vulnerable to damage and are less durable. In addition, the wired ones also have a fuse that can blow out and cause problems for people.

The other type is wireless; these are beneficial to use, and most of the latest models come with these types.

The backup cameras in which wires are not present connect with the monitor using Bluetooth and Wi-Fi systems.

Most people are comfortable with the wireless ones because they are more durable and long-lasting.

Moreover, when you work with a company that is changing their trailers repeatedly while the cab is the same.

The wireless backup cameras are suitable for these companies because you do not need to install and remove them repeatedly.

 The last type is smartphone-based, and it is more cost-effective than all the other types. You do not need any monitor or screen to show the video.

Related Articles:

What is the meaning of Bobtailing?

over The Rail vs Under The Rail Bed Liner