What Is the Best Suspension Enhancement for My 2021 Jeep Wrangler Unlimited Rubicon

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Question:

Hello, I have a 2021 Wrangler Unlimited Rubicon and will be pulling a 3000ish pound 6x12 utility trailer once on weekends. Im looking to improve the stability of the Jeep and keep the trailer sway to a minimum. Would you recommend the Timbren enhancement stops, or the airlift helper springs for this kind of setup? Thank you for your time.

asked by: Chris P

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Expert Reply:

I do have a recommendation for improving stability and trailer sway on your 2021 Jeep Wrangler Unlimited Rubicon but the Timbren Active Off-Road Bumpstops, like the # TABSJFTJ, are more for off-road use.

I do recommend using the Air Lift 1000 Air Helper Springs for Coil Springs - Rear # AL60829 to pull your 3000 lb utility trailer. I recommend the Air Lift 1000 because they work to diminish sway and improve stability and ride quality.

If you want to monitor and adjust the air pressure on the fly from your cab, you can add the Air Lift WirelessONE Compressor System for Air Helper Springs - Remote - Bluetooth - Single Path # AL25980. The WirelessONE will let you use either the included remote or through the app on your smartphone.

expert reply by: Thomas M

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Answer 1

For your 2018 Jeep JL Wrangler, I recommend using a weight distribution system, the Husky Center Line Weight Distribution part #HT32215 for 2" hitch ball or part #HT32216 for 2-5/16" hitch ball. The main reason I recommend a weight…

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Answer 2

Hey Heidi! The longest hitch extender I have for a 2" hitch is going to be the 18" long item #e48YR. You can add the 15-3/4" Long Hidden Hitch Ball Mount item #80232 to get to 33-3/4". If you go this route you'll need a Hitch…

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Answer 3

To fight trailer sway your best defense is proper trailer loading. If you can load your trailer so that 10 to 15 percent of the total weight of the trailer is tongue weight you will be doing well. Sway control can help with sway from intense wind or…

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Answer 4

To raise the rear of your 2019 Jeep Wrangler JL 4 door you have a couple options. The first option you mentioned that you already have a weight distribution that works well for you when you have the motorcycle in your toy hauler trailer. Depending on…

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Answer 5

According to the owner's manual for your 2015 Jeep Wrangler Unlimited, the towing capacity can range from 2,000 lbs to 3,500 lbs. The components that you listed (transmission cooler/upgraded suspension components) will certainly improve your…

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Answer 6

I have a solution for you, but you will need to know your battery size and determine how much space you've got in your battery compartment to help decide which Kwikee battery tray is going to work the best for you. The #LC366328 is 16-7/8"…

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Answer 7

We don't have any torsion axles but sometimes you can go with a different angle torsion axle to gain more height. A common change is to go from a 10 degree down to a 45 degree down to gain a couple inches. What brand axles do you have? We may…

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Answer 8

I have a lift kit option for you, but there is not a shock kit currently made for torsion axles. For the #10 toflex axle in your 2017 Casita 17 we have the Torflex Lift Kit - Single Axle - 2-5/8" Lift #K71-707-01 if you have tandem axles or…

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Answer 9

Both the Timbren #TJRJK and the SumoSprings #CSS-1195R will help with sag and stability while towing. However, they will affect the ride when no towing as well. The Firestone Coil-Rite Air Helper Springs #F4173 are adjustable from 35 psi all the way…

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Answer 10

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 11

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 12

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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What Is the Best Suspension Enhancement for My 2021 Jeep Wrangler Unlimited Rubicon

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