The second edition of the book "Luftfedern in Nutzfahrzeugen, which was issued in 2002 is now written in English to reach a larger number of readers. All modern coaches and busses and most trucks are equipped with airsprings. After reading this book the communication between the automotive engineer and the air spring design engineer will be easier so that they will better understand each others work. The air spring design engineer will learn about the basics of chassis design and driving dynamics and the automotive engineer will learn about the basics of air spring design.