What are the rules for driving automobiles and trucks?

The rules for driving automobiles and trucks generally include obeying traffic signals and signs, maintaining a safe speed, and using turn signals when changing lanes or making turns. Drivers must also adhere to laws regarding seatbelt use, avoid distractions like mobile devices, and never drive under the influence of alcohol or drugs. Additionally, trucks often have specific regulations regarding weight limits, loading, and safe driving practices due to their size and maneuverability. Following these rules ensures safety for all road users.