Aircraft towbars are a core category of ground support equipment (GSE) that are used to facilitate controlled aircraft movement during ground towing operations. As these tools are routinely subjected to repeated mechanical loading, environmental exposure, and frequent handling by ground crews, structured maintenance practices can significantly influence service life and operational availability. In this blog, we will outline key pre-use inspection checks for aircraft towbars, identify key sources for replacement and service components, and examine how storage and handling practices can affect long-term maintenance outcomes.