This applies to the thread title, but not the specific question. For those of us looking to tow a 2014 Fiesta ST, it is not flat towable. The information takes a little research to find since most sites say all 2014 Fiestas are towable. I found it wasn't towable after buying the car.
The Fiesta ST is a hot version of the Fiesta. It has a 6 speed manual, revised suspension with vectoring via wheel braking and summer tires. It has 197 hp instead of 120 for the other Fiestas. I've never done anything but flat tow Jeeps, so it was a little disappointing when I learned that I'd need a dolly, but the car is worth the trouble. It's a lot of fun to drive, has four seats though it's only 3" longer than a Miata and has gobs of power. After 1200 miles, I'm pushing 33 mpg in something that feels like it ought to be illegal to drive on the street