4 Reasons to Convert Your Car from Air to Coil Suspension


Active air suspensions are comprised of many moving parts that need to be working properly in unison for the system to function correctly. Onboard sensors send information about the ride height of the vehicle to a small computer, which in turn uses that information to tell a pneumatic compressor how much pressurized air to generate. This air is pushed through air hoses and into air springs which use the pressure to regulate the ride height of the vehicle. This creates a smooth, pleasant, ride–as long as they’re working.

The main problem with an air suspension is that, like anything made of moving parts, they will eventually wear out. Given how complex they are, that means a guaranteed huge expense at some point in a vehicle’s life.

However, more and more vehicle owners are growing weary of these repairs and replacements and are choosing to convert their cars from air suspensions to a more classical, mechanical solution–a traditional coil over strut, known in the auto world as a “coilover” suspension. These replacements are mostly carried out using a conversion kit, the first commercially-available of which was made by the North Carolina-based company Strutmasters LLC. Since that company’s inception in 1999, the industry has grown from a single company with a small assortment of products to an entire industry, with replacement kits now available for hundreds of vehicle models.
So why has the popularity of these kits grown so much in such a short amount of time? As more and more people continue to convert to coilover suspension, here are just some of the reasons why:


1) All air suspensions fail eventually.

Given that they are made up of a number of moving parts, car owners need to accept the reality that their air suspension system will fail eventually. While that doesn’t mean they should just ditch their air suspensions right now, it’s worth considering whether it’s really worth replacing or repairing components once they start to fail. This is because once one part fails, the rest are not too far behind. This means that more expense and hassle is always going to be right around the corner once the air suspension failure starts.



2) Coil suspensions are a fraction of the price.


With everything interconnected from computers to electronic sensors to several mechanical components, air suspension require expensive parts and specialty tools to service them. This means a great deal of expense any time anything needs to be serviced or replaced. When owners consider that all air suspension-related expenses are likely to be ongoing for the remainder of the car’s lifetime, replacing an old suspension with one that is brand new makes a great deal of sense in the long run. This is especially true when you consider that a conversion kit will generally cost about the same for the entire car as a replacement for just one air spring.


3) Coil suspensions can be installed and serviced at home.


  Companies like Strutmasters design their conversion kits to be installed at home by the average DIYer. This means that most of the assembly is done before it reaches the customer, and that it is designed to be installed using tools most people already have at home. In fact, most of these kits can be installed in as little as one hour per wheel by anyone with a little mechanical proficiency.


4) Coil springs are simple and reliable.


 Compared to the complex network of electronics and plastic and rubber components, the simple, robust construction of coilover suspensions often makes people feel more confident in their ride. Once a car gets to the point where the suspension is starting to fail, that air suspension becomes a ticking time bomb that could ruin the next road trip or family vacation at any minute. By comparison, a brand new coilover suspension gives owners virtually nothing to worry about for quite some time. And even if something does wear out prematurely or break on the coilover suspension, repairing or replacing it is cheap and easy compared to an air suspension.

If your air suspension is starting to age, it might be worth considering ending the headache once and for all by switching your car over to a coil spring over strut suspension. Hundreds of thousands of car owners have already made chosen to convert, most to full satisfaction. Companies like Strutmasters now offer kits for almost every make of car in hundreds of models. Check to see if Strutmasters has a kit for your car by visiting the website or calling the hotline at (866) 684-6473.

Top 11 Items to Always Have in Your Car

You never know where the road will take you. One minute you could be cruising down a newly paved city street and the next you could find yourself stuck in the middle of nowhere.

Make sure that you’re prepared for anything the road throws at you and stock your vehicle with these 11 things you should always keep in your car.

1. Traction Mats and Sand

Tractions mats and sand can help you get out of slippery situations—literally. When you find yourself stuck in mud, snow, or other slippery road conditions, just put a traction mat or a bit of sand in front of your wheels to get your car moving.

2. Jump Starter Kit

Nothing’s worse than being stuck somewhere because of a dead battery, so make sure that you keep a jump starter kit g in your car. Jump starter kits can give your vehicle’s battery the jolt of power needed to get the car running and get you home.

3. Flashlight

You never know if you’re going break down at night, so always keep a flashlight in your car. This will help you get a look at any issues under the hood as well as any other areas you may need to survey. Plus using a flashlight can help to conserve your car’s battery.

4. Tire Inflator or Sealer

If you get a flat on the way to work or any other destination, you’ll wish you had a tire inflator or sealer in your car. These will inflate your tires to the appropriate air pressure. However, these only provide a temporary solution. To make sure that your tires stay properly inflated, get them replaced as soon as possible.

5. Cell Phone Charger

You never know when you’ll need to get in contact with someone, so it’s always best to have a way to keep your phone charged. Keep a spare phone charge cable or portable battery in your car. Just make sure to recharge the portable battery from time to time so there’s enough juice in it to power your phone when needed.

6. First Aid Kit

A first aid kit is a must-have for any vehicle. You want to make sure that yours is stocked with band aids, antibiotic ointment, and anything else that can help to alleviate minor injuries from an accident or other incidents.

7. Flares and Reflective Triangles

Flares and reflective triangles are especially useful when you’re stuck on the side of the road at night. When lit, they’ll make your vehicle more visible to others on the road to help prevent accidents and help emergency services find you and your vehicle in the dark.

8. Umbrella

The weather can be fickle. You never know when you’ll have to walk through a freak rainstorm, so always keep an umbrella in your car to keep yourself dry.

9. Duct Tape

It’s true what they say: Duct tape can just about fix anything. Granted duct tape only offers temporary solutions, but keeping it handy will help to control minor damage in your car long enough so you can get to the nearest service center for a proper repair.

10. Blankets

Make sure that you have at least one blanket in your car. This will keep you or your passengers warm and keep tools clean when performing quick repairs. Plus blankets can act as a makeshift cover that’ll keep your seats clean when you need to carry dirty items.

11. Water

Always store some water bottles in your car. This emergency stash could be a life saver if you’re stranded for a long period of time.

You never know where the road will take you, but you can always make sure that you’re prepared for the unexpected by keeping these 11 things in your car at all times.

Hydraulic Suspension vs. Car Air Bag Suspension Kits

Hydraulic suspension and car air bag suspension kits are two of the most popular suspension systems around. Both can improve performance for many vehicles, but which is best?

To discover the right suspension kit for you, check out our in-depth hydraulic suspension vs. car air bag suspension kits comparison below.

About Hydraulic Suspension Kits

This type of suspension features four independent dampers that contain hydraulic fluid. As you travel, a hydraulic pump pressurizes each damper to regulate your vehicle’s up and down movements. This helps to keep your car stable and riding smoothly when traveling across rough terrain and weather conditions.

Hydraulic suspension kits have the advantage of being completely customizable. Because every damper included in the kit is independent, drivers can adjust each one separately. Simply put, you’ll be able to control how high or low each one can go.

On top of that, some hydraulic suspension can modify each damper automatically. Using advanced sensors, these systems monitor the road conditions and relay that information back to an onboard computer. If the stiffness of the dampers or the ride height needs to be adjusted, the system will turn on a hydraulic pump to pressurize the fluid the dampers to cater to the terrain. This ensures a smooth ride and great handling.

Hydraulic suspension kits aren’t perfect though. Those considering installing one for their vehicle must understand that there are a few disadvantages to this particular suspension kit. For instance, replacing parts and maintaining hydraulic suspension can be quite expensive. On top of that, they can be less responsive than other suspension kits.

About Car Air Bag Suspension Kits

Like a hydraulic system, a car air bag suspension helps to promote a smooth ride. However, they do it in a different way. Instead of using fluid and dampers, car air bag suspension kits use durable rubber air bags to enhance performance. These bags are installed at each wheel and inflated by a compressor.

In addition, car air bag suspension kits aren’t fully automatic. This means that many kits can’t instantly adjust the air bags to adapt to changing road conditions. However, car air bag suspension kits offer something hydraulic kits don’t: enhanced load capabilities.

Most car air bag suspension kits are designed to adjust the ride height to improve performance when towing and hauling heavy objects or additional passengers. When installed, drivers can push a button to raise or lower the vehicle. Raising the vehicle when carrying cargo will accommodate the extra weight and keep the car level when traveling. This will also prevent bottoming out and rear end sagging. Lowering the car will enhance aerodynamic and performance.

Choosing the Right Suspension Kit

Both a hydraulic suspension and a car bag suspension kit provide great performance benefits. With that said, the best suspension kit will depend your specific needs. Those who regularly tow heavy items can choose a car air bag suspension kit for stability. Drivers looking to ensure a great performance in any condition can install a hydraulic suspension kit for improved handling.

For more information about hydraulic suspension and car air bag suspension kits, contact Strutmasters online now.

Air Suspension Kits vs. Coilover Suspension

Air suspension kits and coilovers are two of the most popular suspension kits available. They’re both designed to help your car drive smoothly and efficiently, but which is right for you?

Both air suspension kits and coilovers have their own pros and cons. So to help you choose the right suspension kit, check out the guide below.

Air Suspension Kits

brochure-sideAir suspension systems are made up of air springs or air bags located at each wheel of the vehicle. An onboard electric air compressor inflates each bag until they lift your vehicle to your desired ride height.

Installing an air suspension kit for your vehicle will present a number of great benefits. For example, air suspension kits are known to deliver a smoother performance that other suspensions. This is because the air springs can absorb road energy more effectively.

Air suspension kits are also adjustable. This means you’ll be able to adjust the height and the stiffness of the system to your exact preferences. With the simple push of a button, the compressor can inflate or deflate each air spring as needed to help your car produce the exact performance you want.

Best of all, air suspension kits can improve carrying capabilities. When your vehicle is lifted, the air springs can support any extra weight in the cargo area and passenger area. So as you travel, your car stays level, which reduces the risk of bottoming out, rear end sag, and excessive tire wear and tear.

While air suspension kits help your car achieve a great performance, there are a few drawbacks you should consider. For example, air suspension parts deteriorate and break down faster than others.

Coilover Suspension Kits

Coilover suspension kits use traditional coil springs to adjust the height of your vehicle. Some kits will raise your car while others can lower its stance for improved performance. They’ll also work to support your vehicle to enhances its load and towing capacities.

However, unlike air suspension kits, coilover kits only use springs to help your car achieve a smooth performance. With that said, coilovers aren’t as versatile as air suspension kits. You can switch out the coils to experience a softer or firmer performance or a different ride height, but it won’t be as easy as pushing a button.

Fortunately, coilover suspension kits do have some exclusive benefits. For example, they’re known to be more durable than air suspension kits. This means they’ll be able to withstand wear and tear more and last longer than air suspension parts.

Choosing Your Suspension Kit

Both an air suspension kit and a coilover suspension kit deliver a great performance for most cars. With that said, choosing one for your vehicle will depend on your specific needs.

So if you’re looking for a convenient way to adjust the stiffness and ride height of your car, consider an air suspension kit. If you want something that’s durable and dependable, install a coilover suspension kit.

Contact Strutmasters online for more information about air suspension kits vs. coilover suspension kits.

The Top 5 Auto Blogs in the Industry

The automotive industry can be tough to understand, but there’s a lot you can learn from industry blogs. Whether you’re looking for the latest in vehicle releases or air suspension maintenance tips, these top five auto blogs are excellent resources for helping you to navigate and learn more about the industry.

Auto Blog

Auto Blog is the industry blog for all things automotive. They publish vehicle reviews, articles on the latest industry news, and car buying guides. On top of that, they have an entire section dedicated to vehicle owners. This includes maintenance and repair guides that discuss everything from how to keep your vehicle clean to car care tips.

They also publish news regarding recalls and safety issues affecting any vehicles on the road today.

If you’re looking for industry news, trends, and the latest in automotive culture, check out This blog is known for its pieces showcasing the latest automotive technology trends as well as new vehicle reviews. On top of that, they’re a go-to source for any and all car buying advice you need. also features three recurring series. “Memory Lane” discusses classic and vintage cars. “Letter from the UK” gives us a look of the auto industry across the pond. Finally, “Book Garage” highlights of some of today’s most inspiring automotive books.

Hemmings Blog

Known as the world’s leading classic car news source, Hemmings Blog publishes everything you’ve ever wanted to know about the vehicles of yesteryear. Their blog features details on a variety of vintage cars such as their classic car “Find of the Day.” These posts are a complete rundown of classic and vintage listed for sale on the Hemmings Daily News website.

On top of that, Hemmings Blog posts the latest news in sports cars, exotic cars, motorcycles, classic car events, and much more.


Motorlogy is a great auto blog for anyone looking to learn more about the latest models, vehicle upgrades, and automotive technologies on the market. Their posts mainly focus on reviews of new models and technology advancements.

However, Motorlogy is also great resource for beginner car buyers. They feature guides to finding the right car loan, how to buy the right auto insurance, and how to find the right used car for your needs. Best of all, this automotive blog specializes in safety tips to ensure peace of mind for the road ahead.

The Truth About Cars

For an honest information about vehicles, read The Truth About Cars. They’re known for their informative blogs, vehicle reviews, and editorials. They also provide in-depth vehicle details in their First Drive Reviews to help you make any necessary car buying decisions.

In addition, The Truth About Cars offers a full section of blogs related to tips and advice. Designed to help make the car shopping process and your life as a new car owner easier, they feature helpful blogs to know what to look for during a test drive, choose between OEM or aftermarket parts, and much more.

The top five auto industry blogs are some of the best resources that can help you learn more and stay updated on the latest automotive news and trends. So if you’re looking for industry information, check them out today.

For more industry news and tips from automotive experts, check out Strutmasters’ blog.

What Are The Warning Signs That It’s Time To Replace Your Monroe Shocks?

Despite it being pretty easy to tell when most car parts need to be changed, some aren’t as obvious. Unlike a tire’s tread which you can see, a change oil light coming on, or windshield wipers just not working, a car’s set of shocks are much harder to keep an eye on. However, that doesn’t mean that it’s difficult to know when they should probably be checked or changed, and why Strutmasters recommends you replace them with Monroe Shocks when the time comes.

How often should I be replacing my shocks?

While the timing on replacing shocks obviously depends more upon how well-worn the shocks are, it’s highly recommended to get them at least looked at every 50,000 miles or so. Experts agree that most shocks will have degraded significantly by 50,000 miles, but it will ultimately depend on the driver’s driving style, the brand and make of the car in question, road conditions, and several other smaller factors.

However, it’s safer to get the shocks inspected more often than that. We recommend that you have your shocks inspected once a year or every 12,000 miles if you’re a heavy driver. While it’s unlikely that they will need to be replaced that often, rough road conditions or particularly rough driving can cause shocks to degrade that much faster, so getting the shocks inspected when you bring a car in for other maintenance like an oil change is recommended.

Why should I worry about my shocks?

While many drivers are aware of the primary function of shocks – to absorb shock – many are unaware of all of the other systems that shocks can affect, and just how much difference a new pair of shocks may actually make.

Shocks can serve a number of different functions in different types of cars. For example, in a heavier car, the shocks are used to help reduce the overall weight of the car or truck that is exerted on the tires and brakes. If the shocks are too worn down, the brakes and tire treads may degrade much faster than they should. Ultimately, they can even affect steering, braking, and overall vehicle stability. If shocks are worn down, they can make driving in the vehicle difficult and dangerous.

Why Strutmasters chooses Monroe Shocks.

Just like any other item out there, plenty of brands produce shocks for cars and trucks. And, just like any group of products, they are not created equal. In Monroe’s case, they make great shocks and struts, and should be at the top of any list of possibilities. They send out reliable shocks that are affordable, finding the perfect medium between the two extremes.

Monroe also covers a wide variety of car brands and makes between their different shock designs, and with their latest design – the OESpectrum line of shocks – really made something worthwhile.

The OESpectrum shocks are reliable and are designed to help make steering tighter and deliver better driving control in nearly all driving conditions. They are also made to help isolate and reduce noise and vibrations created by impact while driving.

Custom Motorcycle Suspension on

Motorcycle Custom Suspension on!

Strutmasters repairs and sells a wide array of suspension components. The variety of suspension parts we sell are growing every day. However, the fact remains, the suspension parts that Strutmasters has always designed and constructed has been the revolutionary active-to-non-active conversion kits. Ladies, and Gentlemen, not anymore! We are now branching out into the world of passive-to-active suspension.

While Strutmasters remains a firm believer that coil springs, MacPherson strut assemblies, and non-electronic hydraulic and gas shock absorbers are safer, easier to install, and more reliable suspension components than air suspension systems, we will admit there are just some things air suspension systems can do that passive systems can’t….like changing your ride height at the touch of a button. Well, we are taking a crack at this portion of the industry. Strutmasters now offers its very own custom air suspension lowering kits…..for Motorcycles! That’s right, we are now making custom air suspension systems AND making products for Motorcycles. Now announcing the Low Life Motorcycle Air Suspension product line from Strutmasters.
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2015 Strutmasters 199 Race NASCAR Whelen Southern Modified Tour Event

The Strutmasters 199 race

The Strutmasters 199 race is a 199-lap NASCAR race that is part of the NASCAR Whelen Southern Modified Tour. It was held on August 1, 2015 at Bowman Gray Stadium in Winston-Salem, NC. Other races at the track that night were the 40-lap Sportsman Race and Street Stock Division Racing. The Strutmasters 199 was presented by Q104.1 New Country Radio Station.
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Mercedes-Benz Air Suspension Conversion Kit Sale

We are having a limited time sale on all Mercedes-Benz S Class air suspension conversion kits

Strutmasters is having a limited time only sale on all Mercedes-Benz S Class kits! Not only do we save you thousands of dollars on OEM parts, but now our prices beat cheap, after-market air suspension knockoffs too. Browse our large inventory of Mercedes-Benz Air Suspension Conversion Kits to find the perfect fit for your vehicle.

All Conversion Kits on Sale

2003-2006 S430 4MATIC without module:

2003-2006 S430 4MATIC with module:

2003-2006 S500 4MATIC with module:

2003-2006 S500 4MATIC without module:

2000-2006 S500 RWD without module:

2000-2006 S500 RWD with module:

2000-2006 S55 with module:

2000-2006 S55 without module:

2007-2012 Mercedes Benz S550 with module:

2000-2006 S600 with module:

2000-2006 S600 without module: