Parts Needed To Add Disc Brakes To Boat Trailer Towed By 2014 Jeep Wrangler Unlimited  

Question:

Expert Reply:

On your 2014 Jeep Wrangler Unlimited, you said you have a Class lll hitch installed. We do not offer any weight distribution systems that will work with a Class ll hitch. The Class ll hitches we offer have 1-1/4 inch receiver openings. We may have an option for you that will work.

First, I recommend The Curt Trailer Hitch, part # 13432. This is a Class lll hitch and has a 2 inch receiver opening. Weight distribution can be used with this Class lll hitch.

There are a couple of things you will need to know before choosing a weight distribution system for your trailer. You will need to know the gross trailer weight(GTW), which is the weight of your fully-loaded-ready-to-tow trailer.

You will also need to know the tongue weight(TW). This is the tongue weight of the fully loaded trailer added to the weight of any cargo you are loading behind the rear axle of your towing vehicle. I have attached links to a couple of helpful articles that explain weight distribution and how to determine tongue weight.

Your best bet for brakes on your trailer is a surge coupler. If the tongue on your trailer measures 3 inches wide, I recommend part # 099-175-20. This is a surge coupler that is compatible with disc brakes on the trailer, and has a gross towing weight capacity of 7,500 lbs. This coupler also features an electric reverse lockout that lets you back your trailer up without locking up the brakes.

Using a standard weight distribution system that utilizes the snap up brackets and chains is not a good idea on trailers with surge couplers. The tension on the chains would interfere with the operation of the coupler.

I recommend the Reese Steadi-Flex Weight Distribution System, part # RP66558. This system features integrated sway control, and is the only type of weight distribution system recommended for use on trailers with a surge coupler. The spring bar brackets clamp onto the trailer frame, and would not require you to drill any holes in the frame. This system is designed for trailers with tongue weights ranging from from 200 to 600 lbs. Please note that the trailer hitch ball is sold separately. The hitch ball requires a 1 inch shank to maximize towing capacity. I have attached some links to our selection of trailer balls and weight distribution shanks.

We do offer disc brakes, but will need some more information about your trailer. If your trailer does not have a brake mounting flange, you will have to have one welded on by a qualified welder at a shop that does work on trailers.

Next, you will need to find the part numbers on the bearings and seal, so we can determine the size hubs you need. If you cannot find the numbers, you can use digital or dial calipers, and take some measurements on the spindle. I will need to know the B, C, and D measurements noted on the enclosed drawing on your spindle. Also, I need to know the wheel bolt pattern on your trailer. If you get this information, I can make some recommendations that will work for you.

I have attached links to some helpful articles you can check out.

expert reply by: Jeffrey L

0

click to enlarge