Why Can't Curt Hitch for 2014 Ram ProMaster be Used with Weight Distribution

Question

Question:

Why does this hitch specify not for use with weight distribution hitch? I have such a hitch for use on a 2800 lb travel trailer, and would like to know why this is not recommended.

asked by: Tom W

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Expert Reply:

Typically the hitches that are rated for use with weight distribution systems attach in a few places to the bottom of the vehicle frame. The use a longer mounting flange that helps to handle the additional torque that a WD system puts on the vehicle frame. The Curt hitch part # C13295 instead only attaches to the frame where the bumper attaches and just doesn't have enough contact with the frame to handle the additional stress.

To reduce sag you could use rear suspension enhancement as well like with the SumoSprings part # SSR-313-54 which will give you additional support to tow the trailer more level.

expert reply by: Jameson C

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Answer 1

In my opinion you are going in the right direction with a frame mounted receiver. The only advantage to a weld on application is that, if welded properly, the attachment point, weld, will be stronger than the hitch or trailer frame steel and one of…

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Answer 2

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 3

The 7290 that you see is a casting number. It is found on AL-KO hubs that fit #99 spindles. I found that the bearings used are #28580 which would be the inner bearing and #25580 which would be the outer bearing. For the seal use #91030.

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Answer 4

From what I could find it looks like your 122R (red) and 122Y (amber) lights measure 3.75" x 1.70" x .81". We don't have any replacement lense directly for the GLO-BRITE lights but we do have some similar lights…

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Answer 5

I checked with Curt and they do show the Curt Trailer Hitch Receiver part #C13233 as a fit for a 2022 Volvo XC90 All Models which includes the Recharge.

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Answer 6

Seal 171255UC has an inner diameter of 1.719 inches and outer diameter of 2.565 inches. A seal that has those dimensions would actually be #58846. I've added a link to a video review of this seal for you to take a look at.

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Answer 7

Normal operating temperatures for drum brakes range from 150-400 degrees F. During certain stopping conditions the brake heat can exceed 600 degrees. The effectiveness and stopping power of the brakes is significantly reduced at these higher…

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Answer 8

Since you have a wheelbase/axle spacing of 38 inches the correct hanger kit for slipper springs would be the part #HAP-105-205-01. And then for a 7k trailer axle the u-bolt kit you'd want would be the part #APUBR-8. I attached the diagram to…

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Answer 9

Yes, you are correct. In order to correctly take this measurement you will need to measure from the center of the spindle to the center of the main axle tube. I have included a picture for reference.

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Answer 10

Thank you for the pictures! For a replacement option I recommend the Dexter DX7.5L A-60 Brake Actuator w Electric Lockout - Bolt On - Disc - 2" Ball - Zinc - 7.5K #DX29FR to replace your current actuator. The #DX29FR has a 7500lb trailer…

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Answer 11

We may have a grease seal that will work in your application however, my research had conflicting measurements for the Hadco 3122 that you referenced. I contacted my technical contact at Redline to verify that the Redline Grease Seal #1105-100-031…

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Why Can't Curt Hitch for 2014 Ram ProMaster be Used with Weight Distribution

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