Recommended SumoSprings Solo Custom Helper Springs for a 2019 GMC Sierra 1500 Towing 5th Wheel

Question

Question:

I just got a 2019 GMC Sierra 1500 SLE, 4X4, crew cab short box, 5.3 liter, total GCWR is 15000 lbs, curb weight 5230, max payload 1870 lbs, Max tongue weight 940 lbs. Camper set up is: Reese 15,000 lbs rated fifth wheel hitch on the truck. Camper is 6800lbs dry weight with 16000 lbs Reese Sidewinder hitch box. PS bought the SideWinder from you guys and that is the best hitch setup I have ever had Looking at a SumoSpring due to simplicity and the fact I only tow it a few times a year on short trips. What size do I need 1000 or 1500. Just got the truck and it has a lot more squat than I had hoped it to. Also we may be upgrading campers to a bit larger one. Leaning towards stiffer but not sure. Your input would be greatly appreciated your advice. Thanks,

asked by: Carl B

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Expert Reply:

I recommend the SumoSprings Solo Custom Helper Springs part # SS45FR for a 2019 GMC Sierra 1500. The extra support this higher rated set offers would be ideal for larger trailers like a fifth wheel. The SumoSprings Solo Custom Helper Springs part # SS65FR would be better for smaller travel trailers.

expert reply by: Conner L

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Answer 1

Since your trailer is about 5000lbs meaning your tongue weight is between 500-750lbs, and you are adding an additional 400lbs to the bed of your truck you are adding around 1150lbs to the rear of your 2021 Chevrolet Silverado RST Z71 4x4. With that…

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Answer 2

I reached out to my contact at SuperSprings to determine the best helper spring for your 2021 Trailboss truck. You were comparing the SuperSprings #SS45FR with the SuperSprings #SS65FR. These helper springs will have about a 1" gap before they…

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Answer 3

The SumoSprings Solo Custom Helper Springs, part #SS45FR, for the 2020 Chevrolet Silverado 1500 are meant to have that 1-1/2" gap when there is no load. This is to ensure that the ride isn't stiff while unloaded. Adding spacers would negate…

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Answer 4

The SumoSprings Solo Custom Helper Springs part #SS45FR which are a fit for a 2020 Chevrolet Silverado 1500 will provide around a 1/4"-1/2" gap between the spring and contact point. These will have a much tighter fit than the Timbren Rear…

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Answer 5

For your 2020 Chevrolet Silverado 1500, I recommend going with a jounce-style spring. This is very low maintenance, whereas air suspension requires you to maintain correct psi levels etc. This setup will also keep the factory ride quality since they…

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Answer 6

The SumoSprings Solo Custom Helper Springs I recommend for a 2020 GMC Sierra 1500 is part #SS45FR. They feature a simple bolt-on install so there should not be any issues. It looks like we have heard back from a few customers with a 2020 that there…

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Answer 7

The most cost-effective option that will give your 2021 GMC Sierra 1500 a more level, stable ride when you are towing your travel trailer is from SumoSprings, and there are two options with different capacities: - 1,000 lb Capacity: SumoSprings Solo…

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Answer 8

For your 2022 Chevy Silverado 1500 LTD Trailboss you can either use the SumoSprings #SS65FR which is rated for 1,000 lbs or the SumoSprings #SS45FR which are rated for 1,500 lbs. I honestly just recommend going with the higher rating. SumoSprings is…

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Answer 9

The SumoSprings Solo Custom Helper Springs item #SS65FR are designed to do exactly what you talked about. These springs have progressive load control that compress according to the weight of your cargo. This will eliminate the sag you get in your…

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Answer 10

There isn't an actual height difference between the SumoSprings Solo part #SS45FR and the #SS65FR that fits your 2021 Chevy Silverado 1500. The difference is related to the capacity. The 45 has the higher 1,500 lb capacity and the 65 has a 1,000…

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Answer 11

Yes, the SumoSprings Solo Custom Helper Springs #SS65FR will help with the bouncing that you are getting with a weight distribution hitch on your 2021 GMC Sierra 1500. The SumoSprings are progressive so they will help to absorb the bounce that the…

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Answer 12

We can get your 2021 GMC Sierra 3500 with a single rear wheel set up with an outstanding suspension enhancement option that will help your truck's sag, improve it's handling, won't negatively affect your unloaded ride, is simple to…

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Recommended SumoSprings Solo Custom Helper Springs for a 2019 GMC Sierra 1500 Towing 5th Wheel

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