Rear Helper Springs for a 2017 GMC Sierra 3500 Dually 4-Wheel Drive

Question

Question:

Will this spring fit a 2017 GMC Denalli Crew Cab 4wd dooley? Rear only.

asked by: Trent G

0

Expert Reply:

I do have a solution for you but I checked with SuperSprings and none of the Sumo Springs are listed as a fit for the 2017 GMC Sierra 3500 dually. But for a similar part that will fit I recommend Timbren springs # TGMRCK25D. These are also jounce style springs that get progressively stiffer as more weight is applied to them, no maintenance is required, limited lifetime warranty, and they work independently side to side. I have linked a video showing an example installation for you.

expert reply by: Michael H

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Answer 1

Yes, the Timbren kit part #TGMRCK25D that you referenced will fit your 2016 Chevy Silverado 2500HD that has 20 inch rims. Nice looking truck! I attached an install video as well.

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Answer 2

As for comparing the Timbrens #TGMRCK15S to the Roadmaster Active Suspension Custom Leaf Spring Enhancement Kit #RAS54FR on your 2021 Chevy Silverado 1500 (4x4), the answer really depends on how much you tow or need suspension support for your Chevy.…

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Answer 3

There are currently 3 kits available for your 2022 GMC Sierra 2500. The correct kit will depend on the leaf springs under your Sierra and the amount of sag you are experiencing. Do note that none of these systems will increase your payload or towing…

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Answer 4

From what I've determined, the OEM brake controller on your Silverado isn't compatible with electric over hydraulic braking systems. If your were using a HydraStar brake actuator like #HBA16, the #HBA-CAM adapter unit you mentioned would work…

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Answer 5

The Timbren Rear Suspension Enhancement System #TGMRCK25D you were looking at are confirmed to fit your 2021 Chevrolet Silverado 3500 towing a 16000lb 5th wheel trailer and will offer plenty of support, but will leave you will a very stiff ride when…

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Answer 6

The entire Timbren kit is different between the two trucks that you have so you would not be able to fit swap any portion of what you have to the new truck. You'd need a new kit like the part #TGMRTT35D.

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Answer 7

There are 3 different Timbren jounce-style springs that fit your 2019 Chevy Silverado 3500 and they are all for different applications. Part #TGMFK25D is for your front suspension. Part #TGMRCK25D is for standard duty pickups that do occasional…

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Answer 8

For your 2019 Chevy Silverado 2500HD the best suspension enhancement kit we have is the SumoSprings Rebel part #SSR-203-47-2. I recommend these over the Timbrens like the part #TGMRCK25D that fit your truck as the SumoSprings give you a much better…

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Answer 9

The Timbren Rear Suspension Enhancement System part #TGMRCK25D which is a fit for a 2019 Chevrolet Silverado 2500 will help to reduce porpoising. The porpoising is caused by the suspension flexing which is a result of the heavy pin weight. The…

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Answer 10

For your 2019 Chevy Silverado 3500 the suspension enhancement I recommend is the Timbren kit part #TGMRCK25D because it's compatible with fifth wheel rail kits like you have, it can provide up to an additional 8,600 lbs of support, and unlike air…

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Answer 11

The difference between the Timbren Jounce Springs #TGMRCK25D and #TGMRTT35D for your 2019 Chevy Silverado 2500 is that the former is for standard pickup truck use while the latter is for Severe Service vehicles only. Since it doesn't sound like…

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Answer 12

As long as there is a 1 inch gap between the bottom of your custom fifth wheel brackets and the bottom of your trucks frame at the jounce bumper (see photo) you can use the Firestone Ride-Rite Air Helper Springs, #F2709. I have attached an…

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Rear Helper Springs for a 2017 GMC Sierra 3500 Dually 4-Wheel Drive

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