The **wear of the tires** can be influenced by several factors, such as the **vehicle load**, the **condition of the road**, and the **ambient temperature**.

- **Vehicle load**: Carrying a lot of load in the vehicle can accelerate tire wear. This is because the additional weight exerts more pressure on the wheels, which increases friction with the road and, therefore, wear.

- **Condition of the road**: Driving on poorly maintained roads also contributes to premature tire wear. Irregularities on the surface, such as potholes and stones, can damage the tread and reduce the lifespan of the tires.

- **Ambient temperature**: The weather, especially in summer, can affect tire wear. High temperatures cause the rubber to heat up and wear out more quickly. Additionally, incorrect inflation pressure, which can vary with temperature, also influences wear.


These factors are crucial to understanding why the correct answer is that tire wear can be greater due to load, road condition, and ambient temperature.