bing tracking image

Filter Questions and Answers:

reset filter

Expert Answers about Heartland RV Trailer Leaf Spring Suspension


  • Will The RoadActive Suspension Work With 2" Lift Block On a 2018 Toyota Tundra?
  • Since the RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS34FR only connects to the rear leaf spring on your 2018 Toyota Tundra it will still work with the 2" block you have between the leaf spring and the axle.
    view full answer...

  • Option For Suspension Upgrade on Gulfstream Single Axle Travel Trailer
  • Hey Mike, I think we can help you out here, and for your single axle Gulf Stream, because your leaf spring is an issue and you are concerned about rubbing, the best bet would be SumoSprings for trailers. These work as shocks, and what they do is stabilize the trailer and helps reduce the pressure on your leaf springs. The right one for your trailer will depend on if you have an overslung axle - where the leaf springs will be on top of the axle - or an underslung axle - where the leaf...
    view full answer...

  • Will SumoSprings Fit a 2022 Keystone Bullet 1700BH With an Offset Leaf Spring
  • Thanks for the photos, Andy! I love the SumoSpring kits and what they have to offer, but with the way your suspension was manufactured with that offset I don't see a way for any of the leaf spring suspension enhancement options to fit properly. With that being said, we can still upgrade your equalizers to help provide better suspension performance if your 2022 Keystone Bullet 1700BH is using standard equalizers. If you measure the horizontal bolt hole spacing (center to center) along...
    view full answer...

  • Suspension Upgrade for 2020 Wolf Pup 16FQ
  • You're very limited on suspension upgrades with a single axle on your 2020 Wolf Pup 16FQ. Since you're worried about suspension component failure, I would add the Dexter Heavy Duty Suspension Upgrade Kit for Single Axle Trailers # K71-358-00. This includes 1/2" thick steel shackle straps, wet bolts, and bronze bushings so you know the components will last. This is one of the best upgrades you can make on any trailer. Outside of that, adding the SumoSprings is going to be the best option....
    view full answer...

  • Replacement Leaf Spring Recommendation for a 5,200 lb Lippert Axle
  • Hey David, thanks for reaching out! To replace the leaf spring that fits with your 5,200 lb Lippert axle you likely need the 26" Long 6-Leaf Double-Eye Spring for 6,000-lb Trailer Axles # e94SR, but you'll need to measure from center-eye to center-eye on your current leaf springs when they don't have a load on them to ensure this length matches close to what you have. If you find you have a different length, please let me know what you have and I'll be happy to make a different recommendation! Please...
    view full answer...

  • Info Needed to Pick Out Replacement Axle, Leaf Springs, Hub/Drum, and Brake Assemblies for Trailer
  • To pick out an axle you'd need to know the length of the axle from hub face to hub face as well as the distance between spring seat centers and the capacity of the axle. For leaf springs you'd need to know the axle capacity and the current length of the springs. For the hub that is also based on the axle capacity and the trailer wheel bolt pattern. Once you know the correct hub/drums you'd be able to find the correct brake assemblies.
    view full answer...

  • Will Firestone Air Springs Fit A 2020 Toyota Tundra With A B&W Turnoverball Gooseneck Hitch
  • Hey Kevin, The Firestone Ride-Rite Air Helper Springs # F2445 are unfortunately not compatible with your B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1257 because it has a mounting bolt right where the spring would need to sit. In order to help support your suspension while towing you'll need to go with an upgrade that doesn't contact this bolt so I recommend the RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS34FR. This system clamps onto the leaf springs to...
    view full answer...

  • Replacement Suspension Components For A 2019 Freedom Express 275BHS
  • Hi Steve, When replacing suspension components it's important to replace each component with matching sizes to keep the spacing right for the suspension to travel. You'll want to lift the trailer on one side by the frame and remove the wheels to get better access to the suspension and then you can measure each component based on the diagrams below. Once we have some more information we can start looking for the correct replacements.
    view full answer...

  • Recommended Replacement Shackles and Wet Bolts for a 2020 Grand Design Solitude 380FL
  • Sorry about your troubles, I would be worried about the other ones failing too. To replace the shackles and wet bolts you will want to use the MORryde Suspension Upgrade Kit with either 2-1/4" Strap Kit item # MR46ZR or a 3-1/8" Strap Kit item # MR76ZR. You will need to measure the length of your current shackles and pick the kit closest to them. As far as replacing your leaf springs and equalizers go there's no better time to do it if you're already replacing your shackles and wet bolts....
    view full answer...

  • Replacement Leaf Springs For Flattened Out Springs Measuring 26-1/4" Eye-To-Eye
  • Hey John, The etrailer 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles # e54SR is the exact same as the SP-212275. Depending on the severity of the flatness the # e54SR could be the correct fit. You can try taking your tape measure and going from the hanger bolt over to the shackle strap bolt and see where 25-1/8" will have the shackle straps sit. With the springs flattened out the shackles straps should be sitting really close towards the center instead of forming a 'W' shape. If...
    view full answer...

  • Will the MORryde ALLTREK 4000 Equalizers Provide a Smoother Ride for a Boat Trailer
  • Hey Ken, thanks for reaching out! The MORryde ALLTREK 4000 Shock Absorbing Equalizers, 33" Wheelbase # MR89DR or 35" Wheelbase # MR29DR, are a good upgrade to a standard leaf spring suspension and will help to provide a better ride quality for your trailer and boat. There are definitely better suspension upgrades like the Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers # RM-2460-2570, but this is a really big suspension upgrade so it is priced accordingly. I will...
    view full answer...

  • Lippert Equa-Flex Cushioned Equalizers For a 2022 Astoria 3273RLP 5TH Wheel Camper
  • The Equa-Flex Cushioned Equalizers # LC279688 you found are going to be the correct equalizers for your 2022 Astoria 3273RLP. You will also want to upgrade to one of the wet bolt kits from the list below as these will allow the equalizers to move more easily to better do their job. You will first want to measure the length of your equalizers from center of bolt holes to get the length and then verify if you have the correct track adjustable suspension which means you have adjustable discs...
    view full answer...

  • Choosing Between Lippert Equa-Flex Or Roadmaster Comfort Ride For 2018 Grand Design Momentum 351M
  • Personally Russ, if you are planning to keep your 2018 Grand Design Momentum 351M toy hauler and want to benefit from a better ride then upgrading to the Roadmaster Comfort Ride Leaf Spring Suspension Kit # RM-2460-2570 makes the most sense. If you choose to keep the Equa-Flex # LC145546 system you can go with the heavier springs but just know that it will likely wear the equalizer even faster since the springs will not flex as much under the weight. This means the Equa-Flex will actually...
    view full answer...

  • Recommended Suspension Upgrade For A 2019 41' Montana Fifth Wheel With 2 7K Dexter Axles
  • Hello Jim thank you for your question. Out of the options you are considering, both will be solid suspension upgrades for your 2019 Keystone 5th wheel, especially if all of the suspension is still stock. I do really like the Roadmaster Comfort Ride Leaf Spring Suspension Kit # RM-2460-2580 as the best option for this application. It will directly address both of your main concerns. The 4,000 lb rated springs will be a solid upgrade as far as weight capacity, and the comfort ride shocks...
    view full answer...

  • Recommended Suspension Enhancement for a Travel Trailer
  • For your travel trailer, I recommend checking out the Lippert Bolt-On Shock Kit w/ Heavy Duty Gas Shocks # LC281255. This kit will work with 3,500 lb axles and will bolt right on with the included mounting hardware to help reduce all the bouncing you're experiencing.
    view full answer...

  • Will A RoadActive Suspension Kit Help Reduce Sag On A 2005 Ford F-250 With A 6" Lift
  • Hey Thomas, Yes, the RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS3611-HD would help with the loads you're hauling around in your 2005 F-250. This attaches to the leaf springs so it'll be compatible even though you have a 6" lift. The best part of this upgrade is that it requires no maintenance and won't affect your unloaded ride quality like other enhancements can. This will help reduce sagging which will keep your F-250 closer to level which allows for better handling...
    view full answer...

  • Recommended Parts For Suspension Building Car Hauler Suspension With Tandem 3,500LB Axles
  • Andy, while I do like your Axle # e95SR and U-Bolt Kit # CE23002 selection of which you will need 2 of each I do have another recommendation for the suspension kit. The Tandem-Axle Trailer Hanger Kit # APT3 you found has longer equalizers designed for a 35" spacing used on larger axles. Also I do not like the shackle straps it comes with either as they are a thin steel and over time the holes will likely start to elongate. Instead you should use the Dexter Heavy-Duty Suspension Kit # K71-359-00...
    view full answer...

  • Air Lift vs Timbren Front Suspension Enhancement for a 2004 Fleetwood Southwind 36E
  • Thanks for reaching out James! I recommend using the Air Lift LoadLifter 5000 Air Helper Springs # AL57140 for the front of your 2004 Fleetwood Southwind 36E as opposed to the Timbren Front Suspension Enhancement System # TFFF53B. The Timbrens are nice because you don't have to maintain them after the installation but they tend to be pretty stiff and don't do as good of a job providing actual cushion to the ride quality. The air bags can be adjusted to what you feel is the best ride quality...
    view full answer...

  • Suspension Enhancement To Prevent 6X14 Tandem Axle Trailer From Bottoming Out On Bumps
  • If you can provide me with the information off your leaf springs I can look into some heavier options for you but I do have another recommendation that may be better for you. Since going to heavier springs can cause the trailer to bounce more the SumoSprings may be a better option. Since you have a tandem axle you will need 2 of the kits from the list below depending on the axle capacity and overslung or underslung axles. 3-5K Axles Underslung # TSS-106-40 5-8K Axles Underslung # SS33HR 3-5K...
    view full answer...

  • Recommended Hellwig Heavy Duty Helper Springs for a 2018 Chevy Silverado 2500
  • We have two options for Hellwig suspension upgrades for your 2018 Chevy Silverado 2500 both sit on top of your stock leaf springs. I have listed them below: Hellwig Load Pro 35 Heavy Duty Helper Springs with Custom Mounting Kit - Above Axle item # HE23XR Hellwig Load Pro 25 Progressive Helper Springs with Custom Mounting Kit - Above Axle item # HE73XR
    view full answer...