Recommended Flat Tow System for 2018 Chevy Silverado 1500 Crew Cab 4x4
Products Featured in This Question
Question:
I have a 2018 georgetown gt5 36b5 bunkhouse motorhome. It came with a 5000 lb hitch. I would like to haul a silverado crew cab 4x4 z71 as a dinghy toad flat tow. What are my options to make this happen?
asked by: P S
Expert Reply:
Your 2018 Chevy Silverado 1500 crew cab 4x4 curb weight is 5,300 lbs based on my research. To flat tow this vehicle, I recommend upgrading your 5,000 lb hitch to the Curt Class V Universal Weld-on Receiver Hitch # 15903 which is a universal fit for frames between 18 and 61 inches wide.
Then for your flat towing setup, I recommend you begin with the Roadmaster MX Base Plate Kit - Removable Arms # RM-3176-3 and use Loctite Threadlocker # LT37420 for the installation.
Then for your tow bar, I recommend the Roadmaster Falcon 2 Tow Bar # RM-520 along with safety cables # RM-643. For your tow bar wiring, I recommend the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267 which will give you the ability to utilize your factory truck wiring while protecting it from overload. Your vehicle requires a battery disconnect when flat towing, so I recommend the Roadmaster Automatic Battery Disconnect with Switch for Towed Vehicle w/ Supplemental Braking System # RM-766 along with a charge line kit # RM-156-25.
For your braking system I recommend the SMI Stay-IN-Play DUO Supplemental Braking System - Proportional # SM99251. This system is easy to install and only requires adjustment at initial install. It then becomes an extremely reliable plug and play system. You will also need the Roadmaster Stop Light Switch Kit # RM-751463 for this application to communicate with your motorhome brake monitoring system.
Finally, you will need a high low adapter. I've attached an article to assist with measuring for the correct fit. I've also linked the page to all your options to make it easy to get the correct fit.

Product Page this Question was Asked From
Adjustable Width Trailer Hitch Receiver for RVs, 18" to 51" Wide
- RV and Camper Hitch
- Frame Mount Hitch
- 18 - 51 Inch Wide Frame
- 500 lbs TW
- 5000 lbs GTW
- 2 Inch Hitch
- Bolt-On
- Weld-On
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media










Continue Researching
- Shop: Base Plate for Tow Bar
- Shop: Curt Custom Base Plate Kit - Removable Arms
- Article: Flat Towing Package for 2016-2018 Chevrolet Silverado 1500
- Shop: Vehicle Tow Bar Wiring
- Search Results: rm~154
- Search Results: rm~766
- Q&A: Everything Needed to Flat Tow a 2016 GMC Canyon 4x4
- Article: Flat Towing Package for 2015-2018 Chevrolet Colorado and GMC Canyon
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 4-Way Flat Connectors
- Shop: Blue Ox Base Plate Kit - Removable Arms
- Video: How to Install the Blue Ox Base Plate Kit on a 2018 Chevrolet Silverado 1500
- Shop: Blue Ox Base Plate Kit - Removable Arms
- Shop: etrailer XHD Non-Binding Tow Bar for Blue Ox and Curt Base Plates - RV Mount - 2" Hitch - 10.5K
- Video: An In-Depth Look at the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Article: Best Vehicles to Flat Tow Behind an RV
- Search Results: base plate for tow bar
- Shop: Vehicle Tow Bar Brake System
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord
- Q&A: Recommended Complete Flat Towing Setup for a 2024 Jeep Wrangler
- Shop: Blue Ox Patriot Portable Flat Tow Brake System - Proportional
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Search Results: tow bar
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
- Article: Trailer Wiring Diagrams
- Video: Choosing the Right Tow Bar Wiring
- Search Results: tow bar base plate
- Article: Flat Towing Package for 2007-2018 JK Jeep Wrangler and Wrangler Unlimited
- Q&A: Which is Better Roadmaster or Blue Ox Tow Bar
- Search Results: vehicle tow bar wiring
- Q&A: Recommended Parts for Flat Towing a 2025 Ford Maverick