Yes, ever since the rollover crashes due to Firestone tires on the Explorers.
From what I learned about this, Ford married a Firestone years ago, so it was natural Ford used Firestone tires.
The Ford Explorer is essentially a Ford Ranger with a passenger body instead of the bed of a pickup truck. The rear suspension design made the passengers in the rear of the Explorer feel every bump because they were really riding on seats in a truck bed. Ford’s answer was to reduce the air pressure in the tires, providing a softer ride.
Most Explorer owners didn’t check their tire pressures regularly, so the chances of them running around on low tires were good. Since the recommended pressure was low to start with, dropping a few psi would cause the tire to run hot and eventually cause a blowout,