Recommended Enhancement For a 2021 Jeep Wrangler Unlimited 4xe Rubicon That Sags When Trailer Towing

Question

Question:

I’m going to be towing a small travel trailer with my Wrangler and I’m concerned about rear end sag. Will this product work on the 4xe Rubicon? It’s quite a bit heavier than the non-electrified Wrangler, and the description doesn’t indicate whether this product fits. Thanks!

asked by: Michael B

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Expert Reply:

When dealing with sag from a trailer I recommend using the Equal-i-zer Weight Distribution System # EQ37060ET which is rated for a trailer with a tongue weight of 200-600lbs and a total trailer weight under 6,000lbs. This will help you to level your 2021 Jeep Wrangler Unlimited Rubicon 4xe and will give you sway control to keep the travel trailer tracking straight behind you while towing. You will need the 1-7/8" 12pt Thin Walled Socket # ALL643216 to install the included hitch ball.

The Timbren Rear Suspension Enhancement System # TJRJK will fit your Jeep but I find they create for a harsher ride when you are unloaded. And if you off road with your Jeep it will be very noticeable when the suspension compresses.

expert reply by: Bud M

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Answer 1

The part #TJRJK that you referenced does come with installation instructions. I attached a picture that shows the instructions for you to check out. Basically you just pry out the old bump stop with a pry bar and press the Timbren in place of it.…

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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

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 4

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 5

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 6

Hey Tim welcome back! Your ARH15AACBL2 GE AC unit has the old 410a refrigerant in it so the GE Appliances item #GE64FR you were looking at isn't going to work as a replacement. The EPA mandated R32 refrigerant has been used in all new AC's…

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Answer 7

For your 2018 Jeep Wrangler JL, I recommend starting with the Roadmaster EZ5 Base Plate Kit #RM-521453-5. This kit has removable arms to give you a very clean look when not flat towing your Jeep, and also gives you a clean connection to your tow bar…

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