Iowa Code § 321.277A: Careless driving.

A person commits careless driving if the person intentionally operates a motor vehicle on a public road or highway in any one of the following ways:

1. Creates or causes unnecessary tire squealing, skidding, or sliding upon acceleration or stopping.

2. Simulates a temporary race.

3. Causes any wheel or wheels to unnecessarily lose contact with the ground.

4. Causes the vehicle to unnecessarily turn abruptly or sway.