Suspension Enhancement for 2020 GMC Sierra 2500

Question

Question:

I have a 2020 GMC Sierra 2500, have some squat and porpoising going on. I ampulling a 5th wheel thats right around 10k LBS for long distances.... so are the timbrens ok for this or the Road Active better?? Thank you

asked by: Perry E

0

Expert Reply:

If you're towing most of the time then I would go with the Timbren Rear Suspension Enhancement System # TGMRCK25D. These will provide the most support for your 2020 GMC Sierra 2500 while towing your 5th wheel. If you're more concerned about ride quality then the RoadActive Suspension # RAS3611-HD would be the better choice. The Timbren has a tendency to be a bit rough when you aren't towing or hauling.

If you want the best option possible I would go with the Firestone Air Bags # F2709. These will provide you with 7,500 lbs of load leveling capacity. Since they're adjustable you can set them right where you need them to add extra support while towing. You can also take them down to the minimum psi when you aren't towing so they won't impact your ride quality.

expert reply by: Robin H

0

Perry

3/25/2024

Any concern about the bags going bad? Is there maintenance involved? Thank you very much

Reply

Robin H.

3/28/2024

@Perry sorry for the delay our comments weren't coming through. The air bags have a lifetime warranty so no, there is no real concern that they will go bad. The Firestone air bags are incredibly well constructed. The only maintenance is making sure they maintain the minimum 5 psi if you deflate them when you aren't towing.

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Perry

4/3/2024

So does it come with a compressor and remote or something like that? I like convenience, thank you Perry

Reply

Robin H.

4/6/2024

@Perry an air compressor is something you will have to add separately. You will need one with a max air pressure of 150 psi to fill the bags. For an option that has a remote, works with your smartphone, and has enough pressure I recommend the Firestone Air Command Heavy Duty Air Compressor # F56VV. This is a single path system so it will keep both at the same pressure. If you want to be able to adjust the pressure of each air bag individually the # F99VV would be the best option.

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Answer 1

Hi Curt! We have two Timbren options for your 2024 Chevy Silverado 2500 with 4 wheel drive and I have them listed below: Timbren Suspension Enhancement System - Severe Service - Overall kit height: 5-9/16” - 8,000 lbs #TGMRTT35D Timbren Rear…

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Answer 2

Hey Jim, congrats on the new truck. I would strongly advise staying away from the Severe Service Timbren Suspension Enhancement System item #TGMRTT35D. You're really going to feel those when you're driving around without your camper. Those…

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Answer 3

Hey Henrick, yes I can help you out with finding a good solar panel for the Rich Solar Alpha 1 Pro Lithium Battery #RS74VR. First let's do some quick math based on your electronics: A 12V fridge (60W × 10 hours) = 600Wh LED lights, fan,…

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Answer 4

Hey George, thanks for reaching out! You will need to add the 2" Spacer Kit #PB73VV Alpha HD Air Bag Suspension Kit #PB85RV if the distance from the bottom of your jounce to the top of the strike plate is more than 7-12", according to…

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Answer 5

Hi Duane, Air Springs are better for leveling loads and will typically give you a rougher unloaded ride quality so these might not be the best option for your setup depending on what your intended use is. Air springs are the best option when it comes…

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Answer 6

Hello Wynn, thanks for reaching out. The Pacbrake #PB56SV you mentioned is for the 2025 GMC 2500 but will only fit the AT4X models. If you do not have the AT4X, you have the following options to choose from: - Pacbrake Alpha HD Air Bag Suspension Kit…

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Answer 7

The differences between the Firestone Ride Rite #F2613 and the Red Label #F2709 for your 2023 GMC Sierra 3500 Crew Cab Long Bed is the air pressure and max weight capacity. The Ride-Rite #F2613 are rated for 5,000lbs and 100 PSI, where the Red Label…

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Answer 8

Hey Tim, the Firestone Ride-Rite Red Label Extreme Duty Air Helper Springs #F2709 will indeed fit your 2024 GMC 2500 AT4X with a factory suspension lift. You will likely need to use a spacer kit to compensate for the lift, depending on the amount of…

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Answer 9

Yes, The Timbren Spacer #T68MR will work with The Timbren Suspension Enhancement #TGMRTT35D on your 2016 GMC Sierra 2500 per the manufacturer. The kit already comes with (2) one inch spacers in the package. You can use up to 1 inch more on the…

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Answer 10

I recommend the SumoSprings Solo Custom Helper Springs #SSR-211-54 to best absorb bumps and give you the smoother ride on a 2002 Chevrolet Silverado 3500HD with a slide in camper. These microcellular urethane springs are progressive and will help to…

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Answer 11

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…

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Answer 12

I recommend using the Sumo Springs Custom Solo Helper Springs #SSR-211-54, which are going to offer you progressive load bearing support for when you're towing your 5th wheel and won't affect your unloaded ride quality. These jounce style…

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Suspension Enhancement for 2020 GMC Sierra 2500

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