What Does Weight Capacity of SumoSprings Kit that FIts Ford F-550 Mean

Question

Question:

How can the 2800 lb capacity be enough for a Ford f550 with 19500 GVWR? Thanks for your help!

asked by: Kevin M

0

Expert Reply:

Hey Kevin, so the SumoSprings kit part # SS54VR has a 2,800 lb weight capacity but that does not mean that your truck's capacity becomes that. It is a little confusing in how it is worded but basically it gives the suspension an additional 2,800 lbs of support.

expert reply by: Jameson C

0

Jameson C.

1/5/2026

Hey Kevin, did the extra 2,800 lbs of support from the SumoSprings make a noticeable difference on your F550? Your feedback could really help others trying to understand how these work with heavier trucks.

Kevin M.

1/5/2026

@JamesonC Sorry, I didn't end up getting those. Kevin

Jameson C.

1/5/2026

@KevinM Did you end up going with something else?

Kevin M.

1/5/2026

@JamesonC No, just stock for now.

See All (4) Replies to Jameson C. ∨

Answer 1

Hey Craig, thanks for reaching out. Yes, they will! The TorkLift StableLoad Suspension Upgrade #TLA7200 will indeed work with the Timbren bump stops on your 2025 Chevy 3500HD. The StableLoads mount under the overload spring, while the bump stops…

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Answer 2

Hey Roy, that is quite the truck! Since it is a dump truck you will want the higher capacity from the Timbren Suspension Enhancement System #TFRSDE. This gives you up to 12,000 lbs of additional support to handle those heavy loads and reduce that…

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Answer 3

Hey Gary! The answer to your first question is both. I would use the higher rated Timbren SES #TFRSDE in the rear and then the SumoSprings #SSF-111-60 in the front. With all of the weight in your motorhome the Timbren will do a better job supporting…

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Answer 4

Hey Paul, The Torklift StableLoad can work with your current Timbren Severe kit, you will have no issue installing and both together work great. What the Torklifts are going to do is engage your overload springs sooner. It will help with sag but…

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Answer 5

For your 2022 Ford F-550 cab and chassis RV the correct fitting SumoSprings kit is the part #SS54VR which will provide you with an additional 2,800 lbs of suspension support.

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Answer 6

For your motorhome, the tire pressure should be whatever the manufacturer recommends which should be in the door panel sticker or your owner's manual. It doesn't surprise me that the sway is the biggest issue because that is a very common…

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Answer 7

Hey Bob, congrats on a setting up a new camper! Out of all of those options you'll also need to consider daily driving comfort unless that camper is a permanent addition to your truck bed. Listed below are a brief breakdown of each and a…

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Answer 8

For your 2017 Ford F-450, the Air Lift options as you pointed out are not compatible with a 5th wheel or gooseneck hitch. The manufacturer states that none of their current options for your vehicle will work with the 5th wheel hitch installed…

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Answer 9

The Timbren Suspension Enhancement System #TFRSDE is confirmed to fit your 2016 Ford F-450 Cab and Chassis. Using the Timbren system will improve the suspension, handling, and safety of your vehicle. The springs work independently with side-to-side…

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Answer 10

Yes the Timbren Front Suspension Enhancement System #TFF550SDE will fit the 2 and 4 wheel drive models of the 2022 Ford F-450 Super Duty.

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Answer 11

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 12

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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What Does Weight Capacity of SumoSprings Kit that FIts Ford F-550 Mean

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