Best Shocks For Semi Trucks
(Last Updated On: March 31, 2019)

Have you been looking for right shocks and struts to optimize the performance of your light-truck? In that case, you have come to the right place because we have compiled some of the best shocks for semi trucks that you are really going to like.

Buying a shock absorber or replacing one isn’t an easy thing to do. You have to take a lot of things into consideration and then make your choice because if you make the wrong decision, your vehicle will pay the price.

A shock absorber is responsible for providing you with a smooth ride and it make sure you have complete control over your vehicle. A shock absorber also minimizes the road input to your vehicle and enhances its performance.

If you have been searching for the right shocks for your vehicle, there are a few tips that we would like you to keep in mind.

The following tips will help you make the right choice while you are searching for the shock absorbers and it will make sure you don’t end up wasting your money.

Driving Conditions

Some people do not find driving conditions important to consider but trust us when we tell you, the conditions through which you drive say a lot about the suspension system you are going to need.

If you travel more on off-road, then you must look for heavy-duty shock absorbers but if you travel mostly on highways, then light-duty shock absorbers will be good for you.


Shock absorbers need to be durable. These aren’t something that you will go out and buy every day. Once you are making a purchase, make sure you buy a solid product. When you are buying it online, you won’t be able to know if it is solid or not so make sure you read all the reviews but when you are buying in person, holding it will make you analyze how solid it is at once.

Ease Of Installation

The first and foremost thing you need to consider when buying shock absorbers is that they must be easy to install. In case, you plan on installing these shocks for the very first time, you will not know exactly how to do it, right?

So it is always wise to buy shocks that do not consume a lot of time while installing them.

These are a few tips that you need to keep in perspective when buying shock absorbers for your vehicle. Now, here are a few of our highly recommended shock absorbers for semi-trucks.

Best Shocks For Semi Trucks (Comparison)

Shock AbsorberDimensions 
Gabriel 85946 FleetLine 85 Series22.4 x 2.9 x 2.9 InchesCheck Price
Gabriel G6401219.8 x 4.4 x 3.5 InchesCheck Price
Monroe 3476623.4 x 4 x 2.8 InchesCheck Price


Gabriel 85946 FleetLine 85 Series

If you have been looking for heavy duty shocks than we would like to tell you that Gabriel is known as one of the largest suppliers of heavy duty shock absorbers throughout the globe. It has been offering exceptional products, breadth of line and coverage to all the vehicle owners.

Gabriel is one of the first manufacturers to introduce a caged piston design that is straight up durable and provides maximum functionality.

The product that we are referring to us 85946 FleetLine shock that has been built to match and exceed the quality standards of OE specifications. These shock absorbers feature a valving rate that compensates for initial truck suspension softening and provides an amazing performance while driving that matches the pace of original equipment.

The Gabriel 85946 features a pressurize piston ring, 10-stage valving, gas cell technology and multi-lip piston rod seal that significantly decreases wear and tear on other cost suspension and vehicle parts. It is a fade free shock that is going to last you a long time and it increases comfort during your drive. The forced control variability is also decreased and controlled by the pressurize piston ring. The 85946 features a hydraulic extension stop that prevents the suspension from overextending and shocks from topping out. The shock absorber also features different bore sizes that varies from 1″, 1 3/16″, 1 3/8″  to 1 5/8″ for different kinds of cabs and offers customized suspension.

If you happen to be someone who is always relying on its fleet, you need shocks that you can depend on and that are where Gabriel comes in. The 85946 FleetLine heavy duty shock absorbers have been designed while keeping the real world problems of vehicle owners in perspective. You can directly replace your OE shock enhance with Gabriel’s shock absorbers and feel the difference in your ride’s quality.

The shock absorber provides amazing damping capabilities and makes sure there is less input of the road in your suspension system. The FleetLine shocks will last you a life time. Every shocks that has been developed by this company comes with a super-finished chrome piston that provides yopu with all the corrosion prevention you need, making your shock absorber even more durable than before.

Will Last A Lifetime
Suspension System Is Customizable


If you are looking for a suspension system that is customizable and provides you with all the support you need for your heavy duty truck, then you should go for Gabriel FleetLine shocks. These are among the best shock absorbers in the market, providing you with all the durability you need.



Gabriel G64012

The next recommendation we have for you with regards to heavy-duty shock absorbers is another product from Gabriel.Gabriel G64012 Best Shocks For Semi Trucks The G64012 Ultra Gas Truck Shock is another shock absorber that is really going to help you when it comes to semi-trucks. The Ultra Gas truck Shocks manufactured by Gabriel are going to provide your vehicle with improved comfort, long-life, durability and control.

The G64012 Ultra Gas Truck Shock has been precision-engineered while keeping ultimate safety and performance in mind. These shocks are equipped with G-force technology that features Infinitely Variable Damping for on-demand control regarding all kinds of road conditions. Gabriel is known for manufacturing shocks and struts with super-finished chrome piston rod for superior corrosion and the Ultra Gas Truck Shocks also come with the exact same feature.

If you are looking for a suspension system that can breathe a new life into the suspension of SUVs and light trucks, you should definitely consider buying these Ultra Gas truck Shock Absorbers. Ultra LT is an excellent choice for a shock absorber when it comes to driving under various kinds of conditions. These are exclusively designed for those drivers that love driving and demand enhanced performance by the suspension systems that have already been installed on the vehicle.

If you own a light truck and you have a habit of carrying heavy load on it, then you must consider buying the G64012 Ultra Gas Truck Shock Absorber to maximize your truck’s lead carrying performance. They have precision-engineered and have been designed to maximize comfort and control over the vehicle. These Ultra-Shocks have been equipped with G-Force technology that features Infinity Variable Damping, StableSteer Valving to improve the steering control, G-Force Piston with bonded iron construction to extend the life of the suspension system, OE designed single lip oil seal, Orifice Control Disk for consistent control, larger oil reservoirs and a super finished chrome piston.

These shocks also come with a warranty of more than 1-year so in case you feel your suspension system is losing its touch, you can always get it replaced by the company.

Infinity Variable DampingNone That We Could Find
Larger Oil Reservoirs


If you are looking for a suspension system that comes with all the latest features and enhances the overall performance of your truck, then you should consider buying G64012 Ultra Gas Truck Shock. These are designed while keeping ample performance in mind and they are going to last for a long time.



Monroe 34766

The last recommendation we have for you when it comes to best shock absorbers for semi-trucks is a piece of spare part from Monroe.Monroe 34766 Best Shocks For Semi Trucks Another one of the best brands for buying vehicle spare parts. The best part about Monroe shock absorbers is that these shocks are made up of high quality and they don’t fade for a long time.

Since you are looking for best shock absorber options in the market, this product is definitely worth considering. It provides you with the best in terms of usability because it comes with some really good performing aspects. Many drivers have found the Monroe 34766 Gas – Magnum Truck Shock Absorber easy to fit in the vehicle and according to them, the performance couldn’t get any better than it already provides the users with.

If you are looking for a shock absorber that provides you ease of use and ultimate performance, these shocks are worth buying. By the looks of it, you can see that this shock absorber comes with a reserve tube. That means this shock absorber will simply have more fluid in it as compared to other shock absorbers of this caliber. The more fluid a shock absorber can hold, the more consistent the entire performance gets. We do not exaggerate when we say that it is by far one of the best upgrades you will find for your suspension system.

The Monroe 34766 Gas – Magnum Truck Shock Absorber can be used with a number of vehicles and the usability is topnotch with each and every vehicle you install it in. This shock absorber is also known for providing the best in terms of durability. This is thanks to having the heavy duty nitro carburized rod that offers you a long service life. If you have used it before yourself, we can definitely hope that you will vouch for this shock absorber without a doubt.

When buying shock absorbers, one thing you need to make sure is that you go for top brands. You would not want to compromise on your vehicle’s performance by buying a cheap brand that may cause you a lot of loss in the long run.

Good QualityNone That We Could Find
Provides Strong Performance
Long Service Life


So, if you are looking for a shock absorber that is easy to install, is durable and lasts for a long time, you should definitely go ahead and buy Monroe 34766 Gas – Magnum Truck Shock Absorber. it is efficient, highly durable and is best in terms of performance.




So, these were a few of our suggestions regarding best shock absorbers for semi-trucks. If you think there is another shock absorber that we should know about, let us know in the comments below.



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