EOBR's are required to automatically record which of the following?

Manufacturers of EOBRs must certify that their devices meet the minimum requirements. This includes a requirement that an EOBR must be mechanically or electronically connected to the truck to automatically record, at a minimum, engine use, road speed, miles driven, the date, and time of day. Drivers enter other information required to complete the hours-of-service records. The vast majority of EOBRs now use GPS tracking to meet these requirements.