When parking parallel to the curb on a level street, how close must your wheels be to the curb?

When parking parallel to the curb on a level street in Montana, your vehicle's wheels must be within 18 inches of the curb. This distance ensures that the vehicle is sufficiently close to the curb, which helps maintain the flow of traffic on the roadway and minimizes the risks of accidents. Parking too far away from the curb can obstruct the lane of traffic and increase the likelihood of collisions, particularly with passing vehicles. This requirement is designed to keep roadways safe and organized while also facilitating the ease of loading and unloading passengers or cargo near the curb. Understanding these specific measurements is crucial for safe and lawful parking practices, especially in busy urban areas.