Rear Suspension Helper Springs for a 2018 GMC Sierra 2500 Towing a 5th Wheel Trailer

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Question:

Thanks for the follow up. I haven't decided on what I would like to do for rear suspension enhancement for my 2018 GMC 2500. At this point I'm asking for the best recommendation for my truck so that I'm happy with the quality of Towing my 5th wheel trailer. Please see pictures attached.

asked by: JG

0

Expert Reply:

Hello,

I will be happy to help you select some helper springs to improve the ride and level out the truck when you are towing.

Timbren springs are an easy install but they will make the ride stiffer when you are not towing. The similar SumoSprings Solo # SSR-207-47 will also level out the truck but will not be as stiff when not towing compared to the Timbren springs.

Another option to consider is RoadActive Suspension # RAS3611-HD. Installation is easy with this kit as well. It will also improve stability, handling, and control, prevent excessive sagging, and allow the full travel of the factory suspension so it will have the least effect on the unloaded ride quality.

Air bags are also an option, and in my opinion the best option, but it will depend on the frame bracket design of your 5th wheel hitch install kit. Most air bag brackets mount to the same or similar locations as 5th wheel frame brackets. If you are interested in air bags and can snap a picture showing one of the frame brackets on the frame of your 2018 GMC Sierra 2500 I can make recommendations.

Air bags will allow you to cushion the ride, loaded or unloaded, and level the truck when towing or carrying heavy loads. You can also level the bed side to side if needed.

expert reply by: Michael H

0

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Jeff

4/13/2018

Thanks for the follow up. I haven't decided on what I would like to do for rear suspension enhancement for my 2018 GMC 2500. At this point I'm asking for the best recommendation for my truck so that I'm happy with the quality of Towing my 5th wheel trailer. Please see pictures attached.

Reply

Michael H.

4/13/2018

Thank you for the pictures. I have an excellent air bag option for you. The Firestone Ride-Rite system, # F2702. It will not interfere with your 5th wheel hitch brackets! Air bags will allow you adjustability, leveling, reduce body roll, and have a minimal impact on the empty ride quality of the truck. I have included a link to a video showing and example installation. I also recommend, though it is not required, a compressor kit which will allow you to add or remove air from the air bags from the comfort of your truck cab. This means that you would not have to have a separate air compressor for the air bags. There are 2 types of compressor systems; single path which adjusts the air pressure to each air bag at the same time or dual path which also you to adjust the bags individually if needed. For a single path with standard duty compressor you can use # F2158. The dual path version is # F2178. I have linked some videos of these compressor systems for you as well.

Reply

Craig K.

6/10/2020

Will the F2702 Firestone airbags work with a gooseneck hitch?

Reply

Chris R.

6/13/2020

Yes, the Firestone Ride-Rite Air Springs F2702 are compatible with a gooseneck hitch. The spring brackets mount to the bottom of the frame so they won't interfere at all.

Reply

Answer 1

Hey Andrew, we can help with suspension enhancement that fits your 2016 Nissan Titan XD and will work great with a fifth wheel hitch but none of the air bag kits we offer fit with fifth wheel rails as they install on the truck frame in the same…

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Answer 2

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Answer 3

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Answer 4

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Answer 5

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Answer 6

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Answer 7

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Answer 8

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Answer 9

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Answer 10

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Answer 11

We have exactly what you need for your 2019 Nissan Titan XD, the Curt Trailer Hitch #C15306, because this monster of a hitch is Class V rated with a towing capacity of 16,000 lbs and tongue weight capacity of 2,400 lbs. It will fit your '19 Titan…

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Answer 12

There are a few things that can cause bounce with a bumper pull trailer. Generally, bias ply tires would not contribute to trailer bounce, unless they are excessively worn. Trailer bounce is can be caused by worn out suspension components. You will…

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Rear Suspension Helper Springs for a 2018 GMC Sierra 2500 Towing a 5th Wheel Trailer

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