Final answer:
When parallel parking, it's recommended to park 12 to 18 inches from the curb to ensure safety and compliance with local regulations.
Step-by-step explanation:
When parallel parking, it is typically recommended that you park your vehicle about 12 to 18 inches away from the curb. This ensures that your car does not obstruct traffic and adheres to local parking regulations, which sometimes specify this distance in their guidelines. Ensuring a proper distance from the curb also helps in preventing your vehicle from being clipped by passing traffic. In some areas, the maximum allowed distance from the curb can be as low as 6 inches, so it's important to be aware of the specific rules in the jurisdiction where you are parking.