What could be a consequence of driving with unfit tires?

Driving with unfit tires significantly increases the risk of blowing a tire. Tires that are worn out, improperly inflated, or damaged can fail unexpectedly while driving, leading to dangerous situations. A blown tire can cause the driver to lose control of the vehicle, potentially resulting in accidents, collisions, or injuries. This is particularly hazardous at high speeds or in heavy traffic where sudden maneuvers may be required to maintain control. Properly maintaining tires ensures they are equipped to handle various driving conditions, supporting both safety and vehicle performance.

The other options, such as improved fuel economy, better traction, and reduced braking distance, are outcomes that would actually be associated with well-maintained, fit tires rather than unfit ones.