Short description of TATEMS Fleet Maintenance Software 4.2.09: Using a "Keep It Simple" philosophy... TATEMS Fleet Maintenance Software can help you save thousands of dollars in preventable repairs and will slash hundreds of hours off your paper work headaches. DOT and BIT 90 Day Inspections + Reminders Lube/Service intervals by miles, days , hours + Reminders, Fuel Log, cost per mile/km for any time period, Track miles/km within a State/Province.