Recommended Rear SumoSprings for 2015 Thor Vegas 24.1

Question

Question:

i have a 2015 Thor Vegas class A 24.1 model rv. It is 25 foot long and weighs 10,900 pounds. I have the black sumos springs on the front and want to get a pair for the rear. The chassis is Ford E-350. which springs do you recommend? Main issues are bumps in road like expansion joints, potholes and generally rough roads. Rv has sway bars front and rear and the roadmaster return to center stabilizer, bilstein shocks, as well as the sumos on the front. Any guidance is greatly appreciated. Thank you !

asked by: Tim L

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Expert Reply:

For rear SumoSprings on your 2015 Thor Vegas 24.1 I would go with the highest capacity that fits. Since you have a Thor with a slideout you can't use the Maxim or Rebel models so the best choice is the # SSR-130-54. These have a 2,800 lb weight capacity and will help smooth out your ride on those rough roads.

expert reply by: Robin H

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Answer 1

The Wheel Masters 4-Hose Inflation Kit #WM8001 is going to give you a nice sturdy position for your valve stem making it much easier to use a TPMS sensor. Typically if you have a rubber valve stem that isn't rated for 65psi and up you can't…

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Answer 2

The straight hose measures 13" from tip to tip and the 90 degree hose measures 10" from bend to tip of the Wheel Masters kit you asked about, which is the following part number: - Wheel Masters 4-Hose Inflation Kit - 16" to…

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Answer 3

The best suspension enhancement option to reduce bouncing on a 2015 Thor Vegas 24.1 Motorhome is by far the SumoSprings Custom Helper Springs part #SSR-106-47-1 for the rear and part #SSF-106-47 for the front. The springs provide a cushion between…

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Answer 4

The SumoSprings kit I recommend for your 2012 Ford E-350 passenger van towing a 6,000 lb trailer is the part #SSR-130-47 as it provides 1,500 lbs of additional suspension support which will be a solid amount of support without making the ride quality…

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Answer 5

For great rear suspension for your 2022 Ford E-450 motorhome, I recommend the SumoSprings Solo Custom Helper Springs - Rear Axle #SSR-130-47. These springs come with an easy no-drill installation and do not require any additional maintenance once…

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Answer 6

It isn't out of the ordinary for the SumoSpring kits like the part #SSR-130-47 to make contact with just the weight of the vehicle on the suspension. This is more true for RVs where the weight on the chassis varies more with how it's…

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Answer 7

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 8

In regards to the SumoSprings Solo Custom Helper Springs part #SSR-130-47, the amount of contact or engagement will vary by application and we unfortunately cannot inform of this for any one particular application since there are so many variables.…

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Answer 9

The SumoSprings Maxim Custom Helper Springs #SSR-106-47-1 are confirmed to fit your Jayco Redhawk that is built on the Ford E-450 chassis and will work fine with your existing Hellwig helper spring. I confirmed this with my contact at SuperSprings.…

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Answer 10

Thank you for providing the details of your Class C 2007 Forest River Lexington GTS 255DS motorhome that is built on the 2006 Ford E450 2WD chassis. The SumpSprings kits #SSF-106-40 (front) and #SSR-106-47-1 (rear) that you reviewed are excellent…

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Answer 11

For your 2021 Thor Axis motorhome built on a Ford E-350 chassis, there are a couple of SumoSprings that fit, both rear springs and front springs: - Rear: SumoSprings Maxim Custom Helper Springs #SSR-106-47-1 - SumoSprings Solo Custom Helper Springs…

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Answer 12

I would be happy to help you find a set of SumoSprings for your 2021 Thor Axis Motorhome. I recommend the SumoSprings Maxim Custom Helper Springs - Rear Axle item #SSR-106-47-1. These springs have a 5,000 lbs capacity and are designed to cushion…

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