I bought a brand new 2017 Ford XL 3.5 ecoboost 10 speed Crew Cab FX4 that had a serious vibration issue at 70-80 mph. After months of nothing being done to actually fix the problem, FMC hooked up a 5K piece of equipment to just say it was within their vibration limits. Yet the tech clearly felt it in the floor, the steering wheel, and the passenger seat shaking itself to death, and wrote it down in each work order! Towing made it only worse, and at a lower speed, 60-65 mph. They tried to say it was the wheels, then the tires, then needed road force balancing, and in the end the 5K equipment they hooked up just so they wouldn't have to fix the issue...... The lemon laws are simple, take the milage x 120,000 divided by the cost= the trade in value, period! I bought a Toyota Tundra. Does it get as good of gas milage, nope, tow as well, nope, but doesn't have a ton of electronics either! BTW, I had the exact same Ford XL 3.5 ecoboost Crew Cab in a 2013 model that was perfect! No issues, and wish I never traded it in for the 2017.
That said I will never touch another Ford, that deal cost me 9K for a 4 month old truck, and the hassle dealing with them not addressing the issue from day one!