How To Tow Gooseneck Trailer Using Semi

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Question:

I am converting a freightliner semi to pull a 40 foot toy hauler. Some frame work extension, welding will be done. Wgat hitch would I need, suitable Thank you

asked by: Stefan L

0

Expert Reply:

I assume the trailer is a gooseneck as you would just use the factory fifth wheel hitch if that was not the case therefore I recommend using the B&W Turnoverball Underbed Gooseneck Trailer Hitch for Flatbed Trucks part # BWGNRK1500. It will require support and bracing to be fabricated in place for installation.

expert reply by: Conner L

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Answer 1

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 2

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

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Answer 3

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 4

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 5

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 6

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 7

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

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Answer 8

Hello Matt, I was seeing some mixed information on this as well, so I reached out directly to my contact at Firestone to confirm. The Firestone Ride-Rite Air Bags w/ Easy Mount Compressor - Wireless Control - Single Path - 5,000 lbs #F44XV will fit…

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Answer 9

Hey Lucas! I measured the Buyers Products Weld-On Receiver Tube #337RT25824B in our warehouse using my digital caliper, and it has an exact outer diameter of 2.54", so I don't believe it will work with your truck's 2-1/2" receiver.…

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Answer 10

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 11

Hey Kurt, yes the correct gap for SumoSprings Solo kits like the part #SS88UV is 1/2 inch to 1 inch like you mentioned. Did you install this already?

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Answer 12

Thanks for the information Brian! To add a front hitch to your 2026 Ram 2500 with a diesel engine, you'll need the EcoHitch Hidden Front Hitch item #EH37FR. For camper tie downs front and rear, I recommend the TorkLift Tie Downs item #TL73NR. The…

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How To Tow Gooseneck Trailer Using Semi

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