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7 Best Shocks for 2500HD Duramax: Experts Reviews[2022]

Selecting the heavy duty shocks for chevy 2500hd duramax can be tough. Especially because of the variety of shocks that are out there in market. Which is why we have this written for you.

Heavy duty trucks are known for carrying heavy cargo in the back.

During any journey in your truck, you pass all sorts of roads, on and off-road, which tend to affect your truck over a period of time, and your own comfort.

In order to keep your truck going no matter the journey you embark on, or the terrain you thread, you’ll need to get the right shock absorbers for your Chevy 2500HD.

What is the best shocks for 2500HD Duramax?

Bilstein 4600 series takes the spot for the best shocks for 2500HD.

If you’re thinking of your Duramax shock replacement, then this one is what you should quickly buy because it stands out from the other shocks in market in different ways.

You might also like to read more chevy 6.6L engine gas problems and solutions.

Shopping Table of Best Shocks for Chevy 2500HD Duramax

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Why we picked Bilstein 4600 as our best


Bilstein 4600 series shows a big impact on your truck’s height, increasing the performance of the truck’s handling and stability and at the same time you get that comfort while driving.

You can also install them easily into your Chevy 2500HD as long as you have the right tools to get  the job done.

If you’re an off-road driver, you will want to get the Bilstein 4600 because it reduces bounces and instead makes your truck feel planted to the ground while you’re driving.

Plus if you’re on the budget side, this is the right shock absorber for your truck.

Top 7 Best Shocks for Silverado 2500HD Duramax Reviews

Just because we want to make sure you get the best in market, below is a list of 7 best shocks for 2500HD Duramax we’ve selected for you.

Giving you the necessary details and information you need to have when thinking of purchasing shocks for Chevy 2500HD.

01. Bilstein 4600 series (Economical and qualitative)


Key Features

  • Gas pressurized
  • Fit for 2001-10 Chevy Silverado

Bilstein company in designing this shock absorber really thought of the more economical class or those who are on a budget.

Though it’s not as expensive as any of the other shocks that is reviewed here, you can be sure to have a one of the best shocks out there in market.

If you’re someone that drives off-road often, tows and hauls, Bilstein 4600 is just right.

Driving with this incredible shock absorber can provide in your driving experience, superior stability, enhanced control, precise handling, great comfort, and high-end performance.

All these are made possible because of the gas pressure that is filled in it. Also there is no need for modifications for this set of shocks to be installed.

For a speedy installation, all that needs be done is for you to choose the direct bolt-on set.

What we like

  • Cost efficient
  • Easy installation
  • Rear and front shocks
  • Reduces noise while driving

What we don’t like

  • Compatibility with various types makes it need detailed specifications

02. Rough Country 1.5-2 levelling kit (Best durability)


Key Features

  • Better performance on and off-road
  • Durable

A proper heavy duty Chevy 2500HD after the Bilstein is the rough country levelling kit.

Modification may raise the height of your Chevy by up to 3 inches in the back and up to 2.5 inches in the front, giving it a more aggressive appearance.

If you need to transport huge items in the truck bed, the additional rise will boost load handling capacity while maintaining smoothness while driving.

Charged with Nitrogen, it gives you an amazingly smooth experience while driving off-road, reducing vibration and shaking.

Manufacturer of this kit makes wants your comfort and so is designed for a 100% bolt-on process, saving you cost since you won’t need to go to a mechanic because of it’s easy installation.

Product’s torsion bar can be fine-tuned with a set of high-quality forged Torsion Keys to level the front with the back.

These keys may be tuned in to the proper angle with a 1″ changeable range.

Our Forged Torsion keys are far stronger than cast-iron, ensuring that everything remains locked and levelled.

“Product’s price is not as affordable as the Bilstein 4500 series. Making it quite not affordable for some people.”

What we like

  • Easy to install
  • Provides smooth and comfortable drive
  • Durable

What we don’t like

  • It’s price

03. Rancho RS5000X RS55378 Shock Absorber (Best for easy installation)


Key Features

  • Improves car handling
  • Durable
  • Increases performance

RS5000X shock absorber is the next on our list. They aren’t quite as good as Bilstein.

However, this shocks for Chevy 2500HD make up for it with a simple installation technique and a noticeable improvement in ride quality over stock shocks, making it an easy shock replacement.

Another extraordinary feature is that this shock is capable of significantly improving the performance of your ride after installation, making driving smooth and steady.

They’re also quick to respond and can withstand difficult terrain.

Travelling with heavy cargo in your truck back becomes even softer because of the absorbers liquid flow, allowing it to deal with potholes and the rest.

The shock is also on the affordable list, so if you’re on a budget, you can take get the Rancho RS5000X Shock absorber.

“Product is not so fantastic when you drive off-road. They tend to bounce around the vehicle. You should not install this shock if you have a custom kit lifter.”

What we like

  • Easy installation
  • Cost efficient
  • Durable

What we don’t like

  • Shocks aren’t so great for off-road trips

04. ACDelco Specialty 525-21


Key Features

  • Model specific
  • Heavy duty arc that ensures durability
  • Large body improves performance

Big Duty Shocks for Chevy 2500HD from ACDelco Specialty are developed primarily for commercial or severe application use to help manage heavy loads during driving.

ACDelco Specialty Heavy Duty Shocks are designed to withstand the heavy-duty demands of fleet applications with stability and control.

They also have an enlarged piston bore (1-5/8 in), bonded iron piston and compression heads, a big piston and piston rod diameter, and heavy duty arc welded end mounts which improves the durability of this shock.

Also the piston rod helps your truck to have a firm grip on rough road.

Each adaptable element has been expertly crafted to work in tandem with your trucks.

If you need a shock that can perform the function of being both robust and thrives well in harsh road conditions, this is the shock for you.

As someone who uses your truck to carry heavy cargo off-road, you won’t won’t regret installing this shock in your truck.

What we like

  • Easy to install
  • Makes for big improvement in handling
  • They are great quality fluid shocks
  • Makes vehicle more quiet

What we don’t like

  • They don’t fit all 2500HD model
  • Fluid design makes the shocks feel worn

05. KYB 565102 Monomax gas shock


Key Features

  • Zinc coating and stainless steel piston rings
  • Rubber boot for protection form dirt
  • Improves truck performance

Another Duramax shock replacement you should be looking out for is this Monomax gas shock by KYB.

KYB is an original equipment manufacturer (OEM) that manufactures aftermarket parts with the same level of perfection as factory parts, ensuring a perfect fit and restoration.

In particular this this shock deserves a lot of praise for its outstanding service quality for heavy-duty trucks like 2500HD Duramax.

So, if you’re looking for a vehicle to drive on difficult roads, this is an excellent option.

Rubber boots are also supplied with this shock, which are designed to protect the shock from dirt and keep it gleaming.

Plus while driving on a rough road, driving still remains comfortable because it designed with hydraulic fluid to give that extra comfort even when you’re on a bumpy road.

What we like

  • Shows strong performance and longevity
  • Raises truck high preventing it from damage if truck enters ditch
  • Easy to install
  • Proves to be durable

What we don’t like

  • Doesn’t have instruction for installation

06. Skyjacker B8517 black MAX shock absorber


Key Features

  • Advanced form cell technology
  • Twin tube constructed
  • Increased fluid capacity

Second to the last place on our list of heavy duty shocks for chevy 2500hd is the Skyjacker B8517 black Max shock absorber.

Designed with the twin tube shocks, which makes its response to be slow and driving smooth makes this unique shock absorber unique.

Product comes all together in a pair of front and rear shock this makes it better for you because you can change all the shocks in your truck at once.

Filled with pressurized nitrogen, it improves the balance and movement of your truck no matter the terrain.

They use a foam cell construction with a secondary tube for storing tiny cartridges.

This prevents the oil from aerating by adjusting the size in response to how the oil expands under high loads. As a result, the shocks are extremely capable of supporting heavy loads.

“The shocks appears to be stiff which may need sometime to getting use to.”

What we like

  • Handles potholes and other road contours perfectly
  • Quite affordable
  • Provides comfort

What we don’t like

  • They are a little stiff

07. FOX performance IFP shocks


Key Features

  • Comes in front and rear shocks pack
  • Rebuildable and refillable
  • Built for rough terrains

Last on the list for shocks for Chevy 2500HD is the FOX performance IFP. Product’s performance are designed for a go-fast mentality, giving significant handling improvements on and off the road compared to standard street shocks.

Also these shocks excel in rough terrain and in the dirt, they’re a significant performance improvement over factory shocks. It is highly recommendable for Duramax shock replacement.

Lastly, one special feature of this shock absorber is that unlike the other shocks mentioned above, Fox performance IFP are rechargeable.

As a result, they can be used indefinitely. The manufacturers put a lot of effort into making this product stand out.

“Product is very expensive.”

What we like

  • They are easy to install
  • Makes driving comfortable
  • They fit very well into your Chevy 2500HD
  • Longevity and durability

What we don’t like

  • Quite stiff when newly installed
  • It’s not easily affordable

Factors to Consider Before Buying Shocks for Chevy 2500HD Duramax

A number of things need to go into consideration before you look out for the best replacement shocks for 2500HD Duramax.

We have listed below a few things you need to have in mind before you invest in Duramax shock replacement.

How to replace shock

You need to know the step by step process through which you’ll fix in the shock. Installing a shock absorber into your Duramax is not so difficult if you follow the steps below.

  1. Raise your truck off the ground and secure it with jack stands.
  2. Loosen the lower shock retaining nut, followed by the top hardware. Remove all of the shock bolts with care.
  3. Remove the old shock and replace it with the new one.
  4. Check to see if the nuts are torqued properly.
  5. Repeat steps 1-4 for any additional shocks you intend to install.
  6. Lower your vehicle slowly and carefully.

The type of shock

There are different kinds of shock absorbers out there and as a result you need to know the kind of shock you’re going to be needing for your truck.

Here’s  the thing, Shocks vary depending on factors such as budget and driving style.

People who want a smoother ride have different shocks than others who want a harder, off-road ride. So it’s important to know the type of shock you want to get.


Indeed an important factor which many people overlook. Reason why it is advised that newcomers and pros alike to conduct thorough research is because we believe it is important to do so.

Otherwise, it will be a costly blunder. Do your study when looking for the best shocks for Duramax, especially if you already own one.

You must identify which accessories are compatible with your truck model.

Examine the model’s compatibility in detail. Look into stuff like the year and the manufacturer. Have a sense of the trim level as well.


Another important factor that needs to be taken into consideration is the material from which the shock is made of. Shocks made with very good material lasts long and even help sustain your truck longevity.

From the above list of shocks, you’ll find out that some shocks are made from materials that make them beat any condition that is thrown at it.


Pricing is the most important consideration when purchasing car parts. We’re all looking for low-cost parts. Especially if it’s on one of our daily drivers.

However, as with all commodities, a rise in price usually indicates improved construction quality, performance, and so on.

Sliding the expenses lever down might be quite enticing, but choosing low-cost items can mean compromising performance and quality. Competitively priced commodities do exist, but it is a topic for another day.


The path on which you spend the majority of your time necessitates various shocks. Off-roading, for example, necessitates firmer shocks that react rapidly to bumps, as well as superb handling control.

Second, heavy-duty lowered trucks require all-weather fluid and high-quality rod pistons that can easily adapt to changing ride heights.

Finally, everyday rides require a shock that reduces vibration and increases safety.

Custom modification

Mostly, It is preferable to choose Coil over sport shocks that are adjustable and allow you to give your automobile the required lift in order to get your desired personalization with the shocks.

The Coil over sport shocks do a good job of supporting the vehicle when it jolts, but they can be harsh while towing heavy loads.

Hydro or Nitro shock

Knowing the difference between these two will help you better when you want to get the best shock Chevy 2500HD.

You should note that the material used to manage the temperature when heat is generated following the rebounding of a compressed shock differs between Nitro and hydro shocks.

Oils are used in hydro shocks, which are often less expensive.

The oil, on the other hand, may generate bubbles, rendering the shocks inactive. The hydro shocks are used on a daily basis.

On the other hand, nitro shocks cool the system with pressurized nitrogen gas.

And since gas does not produce bubbles, these shocks are designed for greater heavy-duty use, such as driving over rocky terrain. They are also a little pricey due to their exceptional performance.

Best Shocks for 2500HD Duramax [FAQs]

How will I know if my shocks need replacement?

There are a few indicators that a set of shocks is wearing out and needs to be replaced. These are some of them:

  1. When driving over bumps, the vehicle makes audible noises.
  2. When you take a turn, you notice swaying or excessive body leans.
  3. During hard braking, the vehicle’s front end dives sharply.
  4. Uneven tire wear and out-of-control steering

What kind of noise do bad shocks make?

Shocks lose their ability to sustain the strut as they wear out. The strut buckles as it loses support, and the subsequent metal-on-metal contact causes the front or rear tires to knock.

Every time the wheel is turned, a loud and distinct knocking sound is created. The sounds a most audibly heard when you turn your wheels and whenever you enter into a gallop.

How do shock absorbers work?

Shock absorbers work by injecting a little amount of hydraulic fluid into the piston, which minimizes road vibration. One main function of shocks is to keep your car smooth over bumps.

When driving on the road, it is evident that you will occasionally need to abruptly apply the brakes; this device, known as shock absorbers, will have the most impact.

However, if you didn’t have a shock absorber in those scenarios, you would have felt uneasy and even lost control of your vehicle.

I don’t have a jack. Can I replace shocks in my Duramax 2500HD without it?

Jack is mostly necessary when you want to change the shocks of your heavy-duty truck.

In cases, you might not need to have a jack to fix the rear shocks. But the front shocks needs the car to be lifted with a jack.

Is it necessary to replace all 4 shocks at the same time?

You don’t have to change all four at the same time. Because they work together, if one goes out of order on one side (for example, the front or rear), the other in the pair wears out as well.

Furthermore, if one front/back shock fails while the other three are in good working order, it’s not uncommon to begin to feel every bump in the road.

Your vehicle will eventually lose its balance. Replace the front and back pair together if you opt to replace them. Changing in pairs rather than all fours is more intelligent and prudent.

How much will it cost to replace my shocks?

You can do it yourself or get a mechanic to fix it for you. You might consider repairing it yourself if you’re a pro and have done repairs similar to replacing your shocks before and are confident in your abilities.

A single shock might cost anywhere from $30 to $140. It depends on the brand you select, because different brands have their own cost.

Since it’s best to do it in pairs, this might cost anywhere from $60 to $280 each pair. A mechanic, on the other hand, may charge you anywhere from $250 to $600 for a shock replacement.

Final Words of-Shocks for Chevy 2500HD Duramax

Bringing an end to the list of best shocks for your truck, hopefully with the compilation you are able to find the most suitable shock that fits your budget, truck model, and environment.

Choosing the appropriate shocks for your truck is a delicate and difficult task.

They are a significant and long-term investment that necessitates the most appropriate solutions based on your truck’s intended function.

In market there already exists a large range of shock absorbers, each with its own set of characteristics.

However, your choice should be dependent on your requirements, and the unit should be powerful and durable enough to handle a Chevy 2500HD Duramax extreme performance.

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