Parts Needed to Flat Tow a 2017 Buick Envision Behind an RV Using a Falcon 2 Tow Bar  

Question:

Helpful Expert Reply:

The adaptive cruise control in this case does not matter when choosing base plates for a 2017 Buick Envision. The same set, # RM-523188-4, fits both models with and without adaptive cruise control so no worries! The base plates are compatible with the Falcon 2 tow bar # RM-520 that you have.

More to the point of your question adaptive cruise control uses what is essentially forward facing radar to detect vehicles in front of you and will adjust the vehicle speed accordingly. On some vehicles the placement of the sensors for this system prohibits installation of base plates or requires specific base plates to work around them. But not in this case!

If you do not already have safety cables from towing the previous vehicle I recommend # RM-643. The coiled design helps keep the cables off of the ground.

For lighting if you have a magnetic kit such as # RM-2120 from the previous vehicle you can reuse it. Or for a more permanent installation you can use a diode system such as # TR118821. Once installed you will not have to worry about it again.

It also looks like you will need to pull fuses to flat tow the Envision. Check the vehicle owner's manual to confirm. To make this process as easy as flipping a switch I recommend the FuseMaster bypass # RM76512. This item is not required but does make setting up the vehicle to flat tow easier.

You may also need a high/low adapter to keep the tow bar level. I have linked a help article showing how to measure and a link to the high/low adapters we carry.

And finally, most states now require supplemental braking on the vehicle being flat towed. One of the preferred systems for our installers and what I recommend is the SMI Stay-IN-Play DUO proportional system, # SM99251. It will apply the vehicle brakes in proportion to how much the tow vehicle is braking. This is the safest way to stop and it reduces wear and tear on both vehicles.

If your vehicle's brake lights do not illuminate when the vehicle is off or if the ignition is in the "tow" position then stop light switch kit # RM-751482 is also required.

Be sure to consult your vehicle owners manual for specific information on flat towing the vehicle. I have also included some helpful links to our series of help articles on flat towing for you.

expert reply by: Michael H

1