Fleet glossary
What is IFTA (International Fuel Tax Agreement)?
An agreement among U.S. states and Canadian provinces that simplifies fuel-tax reporting for fleets that cross jurisdictions; mileage by jurisdiction drives the quarterly filing.
Related terms
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Harsh braking event
A sudden, hard application of the brakes detected by a vehicle's telematics device. Frequent har...
DVIR (Driver Vehicle Inspection Report)
The pre-trip and post-trip inspection record a commercial driver completes to document a vehicle...
Dwell time
How long a vehicle or trailer sits in one place: at a dock, a yard, or a jobsite. High dwell tim...
DMS (Driver Monitoring System)
A cab-facing system that detects signs of distraction or fatigue, like phone use or eyes off the...