Parts Needed To Tow Airstream Caravel FB22 With 2013 Mercedes ML350
Published 05/14/2026
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Question:
I have a 2013 mercedes ml350 4 matic. The maximum towing capacity is 7000lbs.. I am looking to tow an Airstream caravel fb22 which has a gvwr of 5000lbs. Is this feasible and if so what would i need to buy to do this?
asked by: Paul M
Expert Reply:
Hey Paul! To tow that Airstream you will need a hitch, wiring, and brake controller. For the hitch I recommend the Curt Trailer Hitch Receiver # C13411. This matches the 7k towing capacity of your vehicle and has a bolt-on installation.
Does your vehicle have a factory wiring port at the rear? If it does, you can use the TowSmart # TS37QR. It will match up with the rectangular connector pictured below. If you don't have this connection, you will need to add the Curt # C59236 for a 4-way and then upgrade to a 7-way using the # ETBC7.
Then for a brake controller I recommend the Redarc Tow-Pro Liberty # RED52VR. The Liberty is incredibly reliable and easy to use. The control knob also mounts in the dash, so it won't take up space and has an OEM look. The knob adjusts the braking power and acts as the manual override.
If you don't already have a ball mount, you can either measure to match the correct rise/drop to keep you level, or use an adjustable ball mount like the etrailer # e66PR.
Where are you headed with the Caravel?
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Product Page this Question was Asked From
Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Trailer Hitch
- For Towing
- Class III
- 700 lbs TW
- 7000 lbs GTW
- 2 Inch Hitch
- CURT
more information >
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