SumoSpring Recommendation for 2021 Ram 1500 Towing Travel Trailer

Question

Question:

I drive a 2021 Ram 1500 Big Horn 4x4 Quad Cab. I tow a 5,000 lb Travel Trailer. Which specific Sumo Spring product would be best to minimize sag when trailering and provide stability? I do use a WDH on my trailer. Thanks Mike

asked by: Mike P

0

Expert Reply:

Hey Mike, I would go with the higher rated SumoSprings kit part # SSR-307-47 for your 2021 Ram 1500. This will do a great job providing additional stability and minimizing sway. A lot of times you can make a huge difference with sway if your move cargo weight in the trailer forward to try and increase the tongue weight. What weight distribution system do you have?

expert reply by: Jameson C

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Mike P.

3/30/2026

Thanks Jameson. I use an Andersen Weight Distribution Hitch system. I will also measure tongue weight to make sure I’m in the 10-15% acceptable range with each load out. Mike

Jameson C.

3/30/2026

@MikeP Another thing to consider is that the Andersen isn't known for being the best performing system if the tongue weight is higher than 400ish pounds. But tongue weight is the biggest factor for persistent sway so that would be where I would start. Also make sure your trailer is as level as possible.

Answer 1

Yes, the Timbren Rear Suspension Enhancement System part #TDR1500DQ is a confirmed fit for the rear of your 2019 Ram 1500 Laramie Crew Cab. The Timbrens are very easy to install as there are no tools required and they will do an excellent job of…

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Answer 2

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 3

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 4

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 5

Hello Sam; that is a great question! I reached out to Furrion and you will be able to use the Furrion Chill Cube #FR69TD (white) or #FR49TD (black) with your furnace. However, the remote is not capable of operating the furnace at this time. Also, we…

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Answer 6

Hey Jon; I was actually just talking to Furrion about heat options for the Chill Cube yesterday (1/21/2025). At this time, the only way to have heat with this unit is through a furnace on a ducted setup. The Furrion Chill Cube RV AC w/ Air…

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Answer 7

Hey Matt, Furrion typically has 4 wires running to their thermostats and the Chill Cube Thermostat #LC74DX is no exception. The harness you see with the thermostat would plug into the Chill Cube's controller and has 4 wires to extra wire to to…

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Answer 8

To install a Redarc Tow Pro Liberty in your 2023 Toyota Tacoma Sport you will need the following parts: Redarc Tow-Pro Liberty Brake Controller item #RED24FR Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers item #RED99FR…

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Answer 9

Hi JD; the Furrion Chill Cube #FR49TD air distribution box has a vent on it you can open and close. See the picture attached below. When it is closed it forces more of the air through the ducted system. Assuming you have a ducted system you will need…

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Answer 10

Hey Neil. The 18,000 Btu Furrion Chill Cube RV Air Conditioner item #LC34DX fits a 14-1/4" x 14-1/4" cutout which is pretty standard on RV's. If you meant to write Dometic instead of domestic then yes it'll fit in your existing…

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Answer 11

Hey Derek, great question and thanks for stopping by! So mainly between the yellow #SSR-127-54 and the black #SSR-127-47 SumoSpring Solo's is the capacity. The yellow's are going to be for a heavier load application with a 2,800 lb capacity,…

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Answer 12

Hey Brian, the correct Timbren kit for a 2023 Ram 1500 4x4 is the part #TDR1500DS.

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SumoSpring Recommendation for 2021 Ram 1500 Towing Travel Trailer

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