The 2021 Nissan Leaf Roadside Assistance Guide is a helpful booklet that provides instructions on what to do in case of a breakdown or accident. It includes information on how to contact a roadside assistance service, how to change a tire, and what to do if your car runs out of battery power. This guide is a useful resource for anyone who owns a Nissan Leaf, and it can help make the experience of owning one a bit less stressful.