Can Weight Distribution Be Installed on Trailer with 4" x 8" I-Beam Frame
Updated 09/18/2023 | Published 09/17/2023
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Question:
1 - What is the frame width the chain lift brackets will fit on. 2 - Is there a model that can accommodate an I beam frame 4inch wide x 8inch tall 3 - Are there models with short arms spring bars I only have a gap of 23 to 31 inches from ball center available cross beams prevent a saddle mount elsewhere Numerous manuals say The lift brackets on this system should be located a minimum of 33 inches from the center of the hitch ball
asked by: G V
Expert Reply:
The clamp brackets that come with the Curt Trunnion Style Weight Distribution System # 17302 will only fit up to 2-3/4" wide trailer frames, and there unfortunately isn't' a system that can be used on an I-Beam trailer frame so even with a short-arm version you wouldn't be able to get it installed.
Because of all this, I recommend install suspension enhancement on your tow vehicle and then looking for a sway control alternative. If your tow vehicle is the 2018 Toyota Tundra you have in the fitguide then the Firestone Ride-Rite Air Helper Springs # F2445 with a simple air compressor like the Air Lift WirelessONE # AL25980 is what I recommend using.
Then for sway control your best bet is the Tuson Asymmetric # 335TSC-1000 which ties into your trailer brakes and lightly applies them to mitigate trailer sway. This system sounds a bit intimidating but Tuson made it pretty simple to install and they have a light system on it that makes it really easy to pinpoint any troubleshooting that may pop up in the future.
Product Page this Question was Asked From
Curt Trunnion Style Weight Distribution System with Shank - 10,000 lbs GTW, 1,000 lbs TW
- Weight Distribution Hitch
- WD Only
- Trunnion Bar
- Fits 3 Inch Frame
- Fits 4 Inch Frame
- Fits 5 Inch Frame
- Includes Shank
- Top-Mount
- Fits 2 Inch Hitch
- Allows Backing Up
- 800 lbs
- 900 lbs
- CURT
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