Towing Setup With Hitch, Wiring and Brake Controller Recommended For 2021 Ram ProMaster 3500

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Question:

I'm wanting to outfit my 2021 Ram ProMaster 3500 for towing. I'm needing a hitch, trailer wiring and a brake controller. What parts will I need?

asked by: Bill S

0

Expert Reply:

As long as your 2021 Ram ProMaster 3500 isn't the extended model, the Curt # C13207 Class III hitch is what I'd recommend, due to its 6000 lb towing/750 lb tongue weight capacity.

If you have the extended version ProMaster, you'll use the # C13295 which has a 5000 lb towing/500 lb tongue weight capacity.

For trailer wiring, you'd use # 22112 to provide a 7-way trailer connector and a connection point for the Tekonsha # TK90160 Primus brake controller you'd looked at. You'll also need a ball mount like # C45010 with a pin and clip # PC3, along with a # 40038 for a 1-7/8 inch or # 63845 for a 2 inch trailer ball.

expert reply by: Mike 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

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 3

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 4

Hey Ricardo! Yes, the Curt Trailer Hitch Receiver #C82RJ is the hitch Curt is working on for the new 2027 Telluride. This is a pre-order since Curt hasn't finished the design. It does not include wiring. The wiring harness for the 2027 is also up…

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Answer 5

Hi David! There are quite a few hitches offered for your 2026 Honda Odyssey, so I definitely understand wanting to know the differences. There are basically three styles available for you and I have them broken out below: Exposed Crosstube: etrailer…

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Answer 6

The main difference between the Curt Trailer Hitch Receiver part #C13416 and the EcoHitch Hidden Trailer Hitch Receiver part #EH97FR is that the EcoHitch has a completely hidden cross tube whereas the Curt cross tube will be visible from the rear of…

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Answer 7

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 8

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 9

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 10

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 11

Since wire color codes are NOT universal, we always recommend wiring by function, rather than wire color. If you look at the Trailer Wiring FAQ article I have linked you to, you can see some diagrams showing the proper way to wire a vehicle and…

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Answer 12

Hey George, for your 2026 Toyota RAV4 Hybrid we have the Curt hitch part #C34FR62ZY as a confirmed fit but it's on a little bit of a backorder at the moment which is why you don't see any hitch options in our fitguide. The hitches from…

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Towing Setup With Hitch, Wiring and Brake Controller Recommended For 2021 Ram ProMaster 3500

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