Towing a car behind an RV is called dinghy towing, something done either with a motorhome or with a pickup truck with a camper. A vehicle should not be towed backward on a tow dolly because if the steering wheel is left unlocked, the car would fishtail all over the place. The Disadvantages of Towing With a Towing Dolly by Lindsey Fisher . There is no one best vehicle to pull behind your RV because needs, circumstances, and personal taste vary. The manual clearly states that it cannot be towed on a dolly. You can dolly or trailer tow pretty much any vehicle, but not every vehicle can be flat towed. Lots of towing companies are using tow trailers and RV for performing towing operations. What determines if a vehicle can be flat towed? Cars That Can Be Flat-Towed Behind An RV. Such is the case with my 2013 Dodge Caravan. A vehicle’s ability to be flat towed is a very crucial thing to consider, and we’d like to examine it a little more in depth below. RT’s comments: While there are more than several handfuls of cars and trucks that are readily capable and worthy of towing (aside from checking with owner’s manuals) we advise checking with user’s experiences with particular car models and the year models. If the steering wheel was locked, the steering linkage would break at the first sharp turn or the first bump you hit which would also cause the vehicle to fishtail. Choosing The Right RV Tow Dolly So You Can Tow A Car Behind Your Motorhome. RV can tow lots of small cars as it has high power and 6-speed transmissions. Clearance. Curtis. Tow dollies can cause clearance issues with vehicles. ... Because most modern cars are front wheel drive, this means the drive train remains motionless. This eliminates many sport utility vehicles, trucks and older steel-frame cars from being able to be towed with a car dolly.