SumoSprings Helper Springs to Help Support Factory Suspension on a 2017 e450 Thor RV

Question

Question:

I have a 2017 e450 cutaway carrying a thor rv. ClassC 30d motorhome It appears the rear springs are maxed out or close to it. Adding helper springs good for original springs?

asked by: Robert

1

Helpful Expert Reply:

Yes, the SumoSprings Solo Custom Helper Springs - Rear Axle item # SSR-130-47 will do a great job of relieving the stress put on your 2017 e450 Cutaway's suspension. These will also help to keep your vehicle level. The upgraded suspension will also to help to improve your control and comfort when driving your RV. I have linked a review video.

expert reply by: Jerred H

1

Answer 1

For your Jensen JRV212T stereo I recommend going with the: -Jensen Touch Screen RV Stereo - Double DIN - AUX/USB, Bluetooth, 3 Camera Inputs - 6.2" Screen #JRV9000R with the wiring harness upgrade kit #31100216. This unit has similar dimensions…

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Answer 2

Hello Robert, thanks for reaching out. A SumoSpring kit like the SumoSprings Solo Custom Helper Springs #SSR-130-54 will definitely help absorb shock and reduce any jarring and chucking. The #SSR-130-54 you were looking at are a fit for the 2021 Ford…

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Answer 3

The 2,800 lb capacity of the SumoSprings Solo Custom Helper Springs #SSR-130-54 is for both. This is the weight capacity at 50% compression. These are confirmed to fit your 2018 Ford E-Series Cutaway.

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Answer 4

For your 2014 Jayco 29d, I recommend using the Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle #F2458 which will actually raise the frame when inflated to a higher psi versus just keeping it from dropping lower. Along with this…

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Answer 5

Between the two part numbers #SSR-130-54 and #SSR-130-47 the key difference is the amount of support each will provide for your 2021 Ford E-450 Class C motorhome. The 47 provides 1,500 lbs of additional support whereas the 54 provides 2,800 lbs. To…

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Answer 6

For your 2014 Thor Freedom Elite 28H I recommend the SumoSprings Maxim Custom Helper Springs #SSR-106-54-1. Since this is a motorhome the higher capacity of 7,000 lbs is a good choice. These will of course give you more support with the greater…

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Answer 7

We've got a couple options for Air Lift kits that will a 2002 Ford E-450 chassis. Which one you need will depend on where the supply lines are ran on the frame. Both kits have a 5,000 lbs load leveling capacity. I have listed them below: Outside…

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Answer 8

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 9

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 10

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 11

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

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Answer 12

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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SumoSprings Helper Springs to Help Support Factory Suspension on a 2017 e450 Thor RV

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