RV (recreational vehicle) owners may need a trailer suspension upgrade for a few different reasons, depending on their specific situation and needs.
Firstly, the suspension on a trailer is responsible for supporting the weight of the trailer and its contents, as well as providing a smooth ride for the occupants. If an RV owner is carrying a lot of weight in their trailer, such as heavy equipment, furniture, or water tanks, it can put a strain on the suspension system. Over time, this can cause the suspension to wear out or become damaged, resulting in a rougher ride and potentially unsafe driving conditions.
Secondly, some RV owners may want to upgrade their trailer suspension to improve the overall performance of their vehicle. A better suspension system can provide better stability and handling while driving, making it easier to maneuver the trailer on the road. It can also reduce the amount of wear and tear on the tires, which can lead to longer tire life and lower maintenance costs.
Thirdly, if an RV owner frequently travels on rough or uneven terrain, such as gravel roads or dirt trails, a more robust suspension system may be necessary to handle the added stress and prevent damage to the trailer. Upgrading the suspension can also help to prevent damage to the RV’s interior components, such as appliances or furniture, which can be jostled around during bumpy rides.
Ultimately, whether an RV owner needs a trailer suspension upgrade depends on their specific needs and usage of the vehicle. If in doubt, it’s always best to consult with a professional mechanic or RV service provider to determine whether an upgrade is necessary or beneficial.
Here are a few suggestions from The Smart RVer Podcast with Eric Stark.
Dexter Axles E-Z Flex System
The EZ Flex system is designed to provide a smoother ride for trailers by using a combination of rubberized equalizers to absorb shocks and vibrations while traveling on the road. This can help reduce wear and tear on the trailer and its cargo, as well as improve the overall safety and handling of the vehicle.
The EZ Flex system is compatible with a variety of trailer types and sizes and can be retrofitted to many existing trailers as well. It is designed to be easy to install and maintain, with minimal lubrication requirements and replaceable wear parts.
Overall, the Dexter’s EZ Flex suspension system is a popular choice for trailer owners who prioritize comfort and safety while traveling with their cargo.
EXPERIENCE SMOOTHER TOWING WITH AN UPGRADED SUSPENSION
Tired of dealing with trailer suspension noise or unreliable components? Upgrade today to Dexter’s red E-Z Flex® as it continues to outlast the competition. Paired with Dexter heavy-duty shackle links, customers can ride smoothly and carefree with an upgraded suspension.
The E-Z Flex core has been scientifically formulated to provide optimal dampening characteristics, resulting in less transfer of road shock and ride equalization – protecting your valuable cargo. Trailer Suspension systems without this hanger-to-pivot-point relationship sacrifice the ability of the axles to equalize over uneven terrain. During travel, the red E-Z Flex System continuously pivots and compresses to isolate and absorb damaging road shocks before they are sent to the trailer frame and its contents.
Let your suspension upgrade speak for itself as everyone sees your red E-Z Flex equalizer. Quality and design unmatched by our competition, E-Z Flex will provide a smooth ride for years to come. Available in retrofit kits or directly from the manufacturer as a factory installed option.
RED E-Z FLEX SUPERIOR PERFORMANCE
The red E-Z Flex System provides up to an 80% reduction in acceleration forces on the trailer frame versus a standard equalizer when tested over railroad tracks at 30 mph. Red E-Z Flex significantly outperforms all other competitors in the same road test. The result? A smoother, more protective ride for your trailer and its cargo.
E-Z FLEX FEATURES
- Less transfer of road shock for better cargo protection
- Delivers smoother towing than traditional leaf spring suspensions.
- Easy installation with less overall maintenance
- Red E-Z Flex will not change the ride height of your trailer compared to competitors.
- Available in 33” and 35” spacing for use on tandem or triple axle trailers.
- ISO 9001 Certified Production Environment – 5-year limited warranty
MorRyde All-Trek 4000
The 
MorRyde All-Trek 4000 is a suspension system designed for RV trailers and fifth wheels. It is manufactured by MorRyde, a company that specializes in creating trailer suspension systems, TV mounts, and other products for the RV industry.
The All-Trek 4000 is designed to provide a smoother and more comfortable ride for RVs, while also reducing stress and wear and tear on the vehicle and its contents. It accomplishes this through a combination of rubberized shear springs and shock absorbers that work together to absorb shocks and vibrations from the road.
In addition to providing a better ride, the All-Trek 4000 also helps to stabilize the RV when parked, reducing sway and providing a more stable foundation for activities like cooking, sleeping, and working inside the vehicle.
The All-Trek 4000 is designed to be easy to install and maintain, and is compatible with a variety of RV makes and models. It is also adjustable, allowing users to fine-tune the trailer suspension to match their specific vehicle and load requirements.
Overall, the MorRyde All-Trek 4000 is a popular choice for RV enthusiasts who want to enjoy a smoother, more stable, and more comfortable ride while traveling in their vehicles.
FEATURES:
- Provides 4″ of suspension travel.
- Bolt-on, no cross-member required.
- Over 40% more rubber for smoother, more comfortable towing
- Protects trailer from damaging road shock.
- 3-year warranty
- The most rigorously tested MoRyde equalizer suspension to date
MorRyde CRE3000
BOLT-ON UPGRADE ALLOWS 3″ OF SUSPENSION TRAVEL
The MorRyde CRE3000 is a rubberized suspension system for travel trailers and fifth-wheels. It is manufactured by MorRyde, a company that specializes in creating trailer suspension systems, TV mounts, and other products for the RV industry.
The CRE3000 is designed to reduce the amount of bouncing and jolting that occurs while towing a trailer. It accomplishes this by using a combination of rubberized shear springs and bushings that work together to absorb shocks and vibrations from the road.
The CRE3000 also helps to reduce wear and tear on the trailer suspension and its contents, and can even improve fuel efficiency by reducing the amount of drag and friction between the trailer and the towing vehicle.
The CRE3000 is compatible with a variety of travel trailers and fifth wheels and is designed to be easy to install and maintain. It is also adjustable, allowing users to fine-tune the suspension to match their specific vehicle and load requirements.
Overall, the MorRyde CRE3000 is a popular choice for RV enthusiasts who want to enjoy a smoother, more comfortable ride while traveling in their trailers or fifth wheels.
FEATURES:
- Smooth towing experience
- Up to 3″ of suspension travel
- Protection from road shock
- Reduced frame stress
- Rubber insert
- Easy bolt-on installation
- Tandem and triple axle wheelbase models are available
- 2-year warranty
- Tested, rated for up to 8,000 lb axles
Protect your 5th wheel or travel trailer frame from road shock with a high-performance suspension system. This upgrade adds up to 3 inches of suspension travel to reduce stress on the frame and give you a comfortable ride.
- REDUCE STRESS on RV frame
- PROTECT TRAILER from road shock with rubber insert
- IMPROVE TOWING with up to 3-inch suspension travel
- EASILY INSTALLED by a dealer, service center or do-it-yourselfer
MorRyde SRE4000
BOLT-ON UPGRADE ALLOWS UP TO 4″ OF SUSPENSION TRAVEL
The SRE 4000 is designed to reduce the amount of bouncing and jolting that occurs while towing a trailer. It accomplishes this through a unique design that uses a combination of rubberized shear springs and a pivoting shackle system that works together to absorb shocks and vibrations from the road.
In addition to providing a smoother ride, the SRE 4000 also helps to reduce wear and tear on the trailer and its contents, and can even improve fuel efficiency by reducing the amount of drag and friction between the trailer and the towing vehicle.
The SRE 4000 is compatible with a variety of travel trailers and fifth wheels and is designed to be easy to install and maintain. It is also adjustable, allowing users to fine-tune the trailer suspension to match their specific vehicle and load requirements.
Overall, the MorRyde SRE 4000 is a popular choice for RV enthusiasts who want to enjoy a smoother, more comfortable ride while traveling in their trailers or fifth-wheels. Its unique design, combining both rubberized shear springs and a pivoting shackle system, offers advanced shock absorption and improved stability for an even better towing experience.
(One X-Factor Crossmember is included with the SRE4000)
FEATURES:
- Smooth towing experience
- Up to 4″ of suspension travel
- Protection from road shock
- X-Factor Crossmember
- Rubber shear springs
- Easy bolt-on installation
- 3-year warranty
- Tested, rated for up to 7,000 lb axles
Enjoy a better towing experience and a smooth ride when you upgrade the suspension system on your 5th wheel or travel trailer. The SRE4000 protects your trailer from road shock and reduces stress on the frame. That means you get a smoother ride and better performance from your suspension.
- REDUCE STRESS on RV frame with lateral support
- PROTECT TRAILERfrom road shock with rubber shear springs
- IMPROVE TOWINGwith up to 4-inch suspension travel
- STRENGTHEN FRAME with X-Factor Crossmember
- EASILY INSTALLED by a dealer, service center, or do-it-yourselfer
Lippert Heavy-Duty Shock Mount Kit
The Lippert Heavy Duty Shock Kit is a suspension upgrade for RV trailers, manufactured by Lippert Components, a leading supplier of RV parts and accessories.
The shock kit is designed to reduce the amount of bouncing and swaying that can occur while towing an RV trailer. It accomplishes this by adding heavy-duty shock absorbers to the trailer suspension system of the trailer, which helps to dampen vibrations and improve overall stability.
The Lippert Heavy Duty Shock Kit is compatible with a variety of travel trailers and is designed to be easy to install and maintain. It includes all necessary hardware and instructions for installation, and can typically be installed in a few hours with basic tools.
The shock kit is especially useful for trailers that are regularly used on rough or uneven roads, as it can help to reduce wear and tear on the trailer and its contents. It can also improve fuel efficiency by reducing the amount of drag and friction between the trailer and the towing vehicle.
Overall, the Lippert Heavy Duty Shock Kit is a popular choice for RV enthusiasts who want to enjoy a smoother, more stable, and more comfortable towing experience while traveling in their trailers.
- Heavy-duty shock mount kit
- Available sizes: 2.375″ or 3″
- Bolt-on shock kit absorbs road shock to provide a more comfortable towing experience
- Kit comes with everything needed to attach gas shocks to existing RV or trailer suspension utilizing a 3″ or 2-3/8″ axle tube
- Single replacement shocks are also available
- Please consult your original equipment label before purchasing
Equa-Flex by Lippert
Lippert Equa Flex Suspension Upgrade.
- Equa-Flex® is a rubberized equalizer for tandem axle trailers
- Designed for double-eye leaf springs and weight capacity from 6,000 to 8,000 lbs.
- Comes with 2 Equa-Flex sub units
- Each sub unit comes with pre-installed bronze bushings
- Center hanger and other mounting hardware sold separately
- Dramatically reduces fore to aft trailer movement
- Scored a 7.5 out of 10 in independent testing, compared to 5.0 by the leading competitor
Make it a smoother ride with Lippert.
The Lippert Equa-Flex is a suspension system for RV trailers and fifth wheels, manufactured by Lippert Components, a leading supplier of RV parts and accessories.
The Equa-Flex is designed to reduce the amount of bouncing and swaying that can occur while towing a trailer. It accomplishes this through a unique design that uses a combination of rubberized equalizers and bushings that work together to absorb shocks and vibrations from the road.
In addition to providing a smoother ride, the Equa-Flex also helps to reduce wear and tear on the trailer and its contents and can even improve fuel efficiency by reducing the amount of drag and friction between the trailer and the towing vehicle.
The Equa-Flex is compatible with a variety of travel trailers and fifth wheels and is designed to be easy to install and maintain. It is also adjustable, allowing users to fine-tune the suspension to match their specific vehicle and load requirements.
The Equa-Flex is especially useful for trailers that are regularly used on rough or uneven roads, as it can help to reduce stress on the frame and other components of the trailer. It is also effective at reducing sway and improving overall stability when towing, which can make for a more comfortable and safer towing experience.
Overall, the Lippert Equa-Flex is a popular choice for RV enthusiasts who want to enjoy a smoother, more comfortable, and more stable towing experience while traveling in their trailers or fifth-wheels.
What’s Inside?
This kit comes with (2) Equa-Flex subunits with pre-installed bronze bushings. The Equa-Flex is available for weight capacities ranging from 6,000 to 8,000 lbs.
EQUA-FLEX FEATURES:
- SMOOTHER RIDE – Dramatically reduces fore to aft trailer movement, otherwise known as chucking
- ADDED PROTECTION – Helps eliminate trailer and cargo damage caused by road shock and vibration
- EASY UPGRADE- Delivers a ride as smooth as torsion axles at a fraction of the cost
- COMPATIBILITY – Designed for tandem-axle trailers with double-eye leaf springs and weight capacity from 6,000 to 8,000 lbs.
- DUAL ASSEMBLY – Comes with (2) Equa-Flex sub units with pre-installed bronze bushings on each
Lippert Road Armor
Lippert Road Armor™ Shock-Absorbing Trailer Equalizer Kit – Tandem Axle Configuration (3,500 to 8,000 lbs.)
Protect your trailer with the Lippert Road Armor™ shock-absorbing trailer equalizer kit! The Road Armor system absorbs bumps and vibrations during travel to reduce chucking, resulting in a more comfortable ride with less stress on your trailer.
The Road Armor system uses a combination of compression and shear springs to help absorb shock and vibrations from the road, resulting in a smoother, more stable towing experience. It is designed to reduce the amount of bouncing, swaying, and rocking that can occur when towing a heavy trailer.
The Road Armor system also helps to reduce wear and tear on the trailer and its contents, and can even improve fuel efficiency by reducing the amount of drag and friction between the trailer and the towing vehicle.
One of the key features of the Road Armor system is its adjustable design, which allows users to fine-tune the suspension to match their specific vehicle and load requirements. This means that it can be customized to provide optimal performance and comfort for a wide range of towing scenarios.
The Road Armor system is also designed to be easy to install and maintain and includes all necessary hardware and instructions for installation.
Overall, the Lippert Road Armor suspension system is a popular choice for heavy-duty trailer owners who want to enjoy a smoother, more stable, and more comfortable towing experience while traveling.
Quick Facts:
- Two Tandem Equalizers included
- Axle weight capacity of 3,500 to 8,000 lbs.
- Includes greaseable bronze bushings
- Upgraded spray-coating on all fasteners to match automotive specifications
- Easy aftermarket upgrade
- A great substitution for torsion axles
- Mounting hardware sold separately
- Color: Blue
Protect Your Investment, Cargo, and Peace of Mind
With the Road Armor System integrated into your trailer, comfortless rides are one less thing for you to worry about while you travel. With its anti-shock technology, road shock and vibrations transferred from both the leading and trailing leaf springs are dampened, resulting in less chucking and a smoother ride. Engineered to obtain maximum absorption, Road Armor was designed to offer RVers and trailer owners a superior suspension enhancement solution that can be added as an easy aftermarket upgrade and is also offered as a great substitution for torsion axles. Included in the kit are two tandem equalizers, greaseable bronze bushings that improve wear and tear, and automotive-grade fasteners that provide exceptional corrosion protection and extend overall product life. Travel with confidence knowing that your trailer is being safeguarded with equipment that protects from every angle.
360 Degrees of Protection
How does it work? The patent pending design incorporates a single pivoting arm that is permanently engaged with the trailer axles’ leaf springs. This allows Road Armor to constantly absorb and dampen road shock whether it is coming from the leading or trailing spring, utilizing the trailer’s natural motion. Once road shock and vibrations are encountered, they are transferred to one of two customized durometer rubber shock absorbers. Competing products use rubber compounds with the consistency of a hockey puck, which does little to absorb anything and transfers this shock directly into the RV’s chassis and concurrently into the sidewall. How are 360 degrees of protection attainable? Simple, each side of the Road Armor Equalizer has 3 inches of total vertical travel capability. When the lead leaf spring encounters road shock, it will kick the Road Armor’s lead side vertically up to one and a half inches, while the trailing side will push down up to one and a half inches. The adverse reaction happens on the opposite side of the Road Armor Equalizer when the trailing axle incurs the same road vibration. That’s 360 degrees and 6 total inches of unparalleled protection!
How are 360 degrees of protection attainable? Simple, each side of the Road Armor Equalizer has 3 inches of total vertical travel capability. When the lead leaf spring encounters road shock, it will kick the Road Armor’s lead side vertically up to one and a half inches, while the trailing side will push down up to one and a half inches. The adverse reaction happens on the opposite side of the Road Armor Equalizer when the trailing axle incurs the same road vibration. That’s 360 degrees and 6 total inches of unparalleled protection!
ROAD ARMOR TANDEM SHOCK ABSORBING KIT FEATURES:
- CUTTING-EDGE TECHNOLOGY – Road Armor is engineered to obtain maximum absorption. With its anti-shock technology, road shock and vibrations are dampened, resulting in less chucking and less strain on the trailer
- ALL-AROUND PROTECTION – The patent pending design uses a single pivoting arm that is permanently engaged with the trailer axles’ leaf springs. This allows it to constantly absorb and dampen road shock from the leading or trailing spring, utilizing the trailer’s natural motion
- ULTIMATE UPGRADE – Road Armor was designed to offer RVers and trailer owners a superior suspension enhancement solution that can be added as an easy aftermarket upgrade, and is also offered as an exceptional substitution for torsion axles
- HIGH-GRADE HARDWARE – Included in the kit are two tandem equalizers, greaseable bronze bushings that improve wear and tear, and automotive-grade fasteners that provide exceptional corrosion protection and extend overall product life. Mounting hardware is sold separately
- SPECIFIC WEIGHT RATING – Road Armor is configured to operate an axle weight capacity of 3,500 to 8,000 pounds
