The first 90 days as a fleet manager can be daunting, and the role has changed a lot over the years. Your first 90 days as a fleet manager need a roadmap to success. The reality is that the role has changed, and today’s fleet managers are responsible for things that weren’t previously as prevalent. The Fleet Manager's Role Has Changed Expectations for fleet managers have changed drastically over the last 3-5 years. Successful fleet managers have moved from a tactical to a strategic approach.”