How To Find the Correct SumoSprings Trailer Helper Springs for a Trailer

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Question:

Wanting information about sumo trailer springs to see if they are what Ineedfor my application

asked by: Tim S

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Expert Reply:

It's pretty easy to pick out the correct SumoSprings Trailer Helper Springs. There are only two things you need to know, the axle capacity and the spring orientation. The axle capacity is on the axle tag which is a sticker in the center of the beam and the spring orientation you can just tell by looking at the leaf springs. If the leaf springs are under the axle then you have underslung axles and if they are over the axle you have overslung. These two bits of info can then be used to select the correct springs for any trailer.

SumoSprings Trailer Helper Springs 3-5K Overslung part # TSS-107-40
SumoSprings Trailer Helper Springs 3-5K Underslung part # TSS-106-40
SumoSprings Trailer Helper Springs 5-8K Overslung part # SS26MV
SumoSprings Trailer Helper Springs 5-8K Underslung part # SS33HR

If you have a tandem axle trailer then you will need two kits or three kits for a triple axle.

expert reply by: Conner L

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Answer 1

Hey, Brent. Thanks for sharing the GVWR and hitch weight. Based on that information, yes, the Weigh Safe True Tow Weight Distribution Hitch part #WS49MR will work for your setup. One thing to keep in mind is that the 1,400 lb hitch weight rating does…

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Answer 2

Hello Barry, Since you already have a weight distribution (WD) hitch and are only experiencing a little rear sag, I recommend going with SumoSprings. I typically only suggest Timbrens for those who are towing heavy loads regularly, as they can create…

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Answer 3

The best way to reduce vehicle sag and trailer sway would entail the use of a weight distribution system. A weight distribution system works by distributing the weight on the rear axle of the tow vehicle across the entire platform. This will allow…

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Answer 4

Yes, you absolutely can use the SumoSprings Solo Custom Helper Springs Item #SSR-307-47 with a weight distribution system. Those springs were designed for exactly the type of issue you are encountering. These will keep your 2019 Ram 1500 Classic…

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Answer 5

Yes, this is normal. The Timbrens will engage first when you hook up the trailer and the weight distribution hitch will then work with the remaining sag. Just make sure you're not overloading your truck's tongue weight capacity and the weight…

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Answer 6

Hey Mark, B and W recommends that your trailer be level side to side and totally straight when connecting to the B and W Continuum part #BW78FR. I would assume there's a little bit of wiggle room with that but nothing significant. Are you…

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Answer 7

Hello Craig, I am sorry to hear that your first time pulling your 2023 Cougar 26RBS was not enjoyable. With any WDH is making sure you are using the correct spring bars. You can figure out which ones you need by determining your loaded tongue weight.…

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Answer 8

The B&W Continuum #BW78FR and the Reese Strait-Line #RP66083 are both great systems. The B&W Continuum is going to be easier to set up, but as far as sway control goes, I definitely have to give the edge to the Reese Strait-Line. The…

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Answer 9

That is definitely a feature which worries me about the B&W Continuum Weight Distribution System #BW78FR. While there is not a specific measurement I can give you as the bars move up and down depending on the load placed on the bars, B&W…

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Answer 10

According to the fit specifications, the E-Z Flex #K71-652-00 are to fit tandem axles with 33 inches of axle spacing. You can also measure your current equalizers to make sure #K71-652-00 will be the correct replacement for your trailer's…

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Answer 11

Suspension enhancements don't increase the capacity of the suspension and are typically chosen based on the load that the truck will be handling. Too high of a capacity tends to give you a rough ride quality when unloaded because the enhancement…

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Answer 12

Hello Rene, thanks for reaching out. As far as the Roadmaster Comfort Ride Leaf Spring Suspension Kit #RM-2460-2570, the leaf springs breaking is not something we see happening. I have been working here at etrailer since 2019 and I have never heard…

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How To Find the Correct SumoSprings Trailer Helper Springs for a Trailer

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