Choosing Between 3,000 and 5,000 Lb SumoSprings Rebel Custom Helper Springs for 2022 GMC Sierra 2500

Updated 12/07/2024 | Published 04/17/2023

Products Featured in This Question

SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle

(158)

$631.99

SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle

(158)

$641.99

Question:

So I was looking at the 5,000 pound sumo springs just because they’re $50 bucks cheaper and more for the bang. But don’t want to take away from my ride either. Iam towing a 14,500lb fifth wheel do u think the 3,000lb would be just enough for a 3500 truck.

asked by: Jesse

Expert Reply:

In regards to the SumoSprings Rebel Custom Helper Springs for a 2022 GMC Sierra 3500; part # SSR-203-40-2 for 3,000 lbs or part # SSR-203-47-2 for 5,000 lbs, I don't recommend just going with the highest rated option as it's best to be in the middle of the spring's capacity as this will allow them to provide the best mix between support and comfort. If the trailer weighs 14,500 lbs then the pin weight is likely around 2,200 lbs. I'm sure the 3,000 lb option would be alright but you are right at the limit so in which case, the 5,000 lb option would be a better choice for you.

expert reply by: Conner L

Mauro C.

12/7/2024

Conner, I have a 21 Gmc 3500 Duramax. We just bought a fifth wheel weighing between 11,000 and 14,000lbs. Would you recommend the 3,000lb spring?

Kevin C.

12/7/2024

@MauroC The pin weight of a 5th wheel trailer is typically about 20% of the GVWR. If we apply that percentage to what you listed for the weight you'd be looking at a pin weight ranging from 2,200lbs to 2,800lbs. This would mean that the 3k capacity SumoSprings # SSR-203-40-2 would have enough capacity to handle the load without being so stiff that the unloaded ride quality would be negatively affected. If you plan on hauling heavier then the 5k rated # SSR-203-47-2 would be worth considering but there's going to be a point where you'll notice the difference in your suspension when unloaded.