How do I Flat Tow My 2017 GMC Sierra 2500 behind my RV?
Question:
How do I set up my 2017 GMC Sierra 2500 4WD for flat towing behind an RV?
asked by: Tim
Expert Reply:
To flat tow your 2017 GMC Sierra 2500 with 4WD behind an RV, you will need a base plate kit, a tow bar, safety cables, a lighting solution, a supplemental braking system, and most likely a high-low adapter.
Here are the parts you will need:
Base Plate Kit: Roadmaster Direct-Connect Base Plate Kit - Fixed Arms item # RM-3180-2
Tow Bar: Roadmaster Nighthawk All Terrain, Non-Binding Tow Bar # RM-676
Safety Chains: RoadMaster 68" Single Hook, Coiled Safety Cables # RM-643
Wiring Kit: Roadmaster Universal Hy-Power Diode Wiring Kit Item # RM-152
Roadmaster Automatic Battery Disconnect with Switch for Towed Vehicle w/ Supplemental Braking System item # RM-766
Roadmaster Stop Light Switch Kit - Chevrolet Equinox / GMC Terrain item # RM-751439
Supplemental Braking System: SMI Stay-IN-Play DUO Supplemental Braking System item # SM99251
OR if your motor home has air brakes: SMI Air Force One Supplemental Braking System for Motor Homes with Air Brakes item # SM99243
I have linked video's to all of these component's which will be able to show you how to set up your 2017 GMC Sierra for flat towing. I have also linked our selection of high-low adapters and an article to help you determine which high-low adapter you will need for your tow-bar.
Products Referenced in This Question
Roadmaster Universal Hy-Power Diode Wiring Kit
- Tow Bar Wiring
- Splices into Vehicle Wiring
- Diode Kit
- Universal
- Tail Light Mount
- Roadmaster
more information >
Roadmaster Battery Charge Line Kit for Towed Vehicles
- Accessories and Parts
- Tow Bar Wiring
- Battery Charge Line Kit
- Roadmaster
more information >
Roadmaster Direct-Connect Base Plate Kit - Fixed Arms
- Base Plates
- Fixed Drawbars
- Roadmaster
more information >
RoadMaster 68" Single Hook, Coiled Safety Cables - 6,000 lbs
- Safety Cables
- Coiled Cables
- 68 Inch Long
- 6000 lbs GTW
- Snap Hooks
- Coated Cables
- Roadmaster
more information >
Roadmaster Nighthawk All-Terrain Tow Bar w/ LED Lights - Non-Binding - RV Mount - 8,000 lbs
- Tow Bar
- Hitch Mount Style
- Telescoping
- Aluminum
- 8000 lbs
- Fits Roadmaster Base Plates - Direct Connect
- Stores on RV
- Non-Binding
- Roadmaster
more information >
Roadmaster Stop Light Switch Kit
- Tow Bar Braking Systems
- Stop Light Switch
- Roadmaster
more information >
Roadmaster Battery Disconnect with Switch for Towed Vehicle w/ Flat Tow Brake System - Gas
- Accessories and Parts
- Tow Bar Wiring
- Auto Battery Disconnect
- Roadmaster
more information >
Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Demco
more information >
Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Hydraulic Brakes
- Demco
more information >