Final answer:
When you ride with a tire pressure too low, all of the above can happen. The tire may wear out quickly, the vehicle may become difficult to control, and the fuel efficiency may decrease.
Step-by-step explanation:
When you ride with a tire pressure too low, all of the above can happen. The tire may wear out quickly because the weight of the vehicle is concentrated on a smaller area of the tire, causing excessive wear. The vehicle may become difficult to control because low tire pressure can lead to poor traction and handling. Additionally, the fuel efficiency may decrease because low tire pressure increases rolling resistance, requiring more energy (fuel) to move the vehicle.