How many consecutive hours of off-duty time must be taken to reset the cycle in Cycle 1?

To reset the cycle in Cycle 1, a driver must take 36 consecutive hours of off-duty time. This requirement is in place to ensure that drivers have sufficient rest and recovery time, which helps to enhance safety on the roads. The 36-hour reset allows drivers to fully recover from their driving duty and ensures compliance with regulations designed to prevent fatigue. This is particularly important in the context of heavy trailer operations, where longer driving hours can lead to increased risks if drivers do not get adequate rest. Understanding this aspect of duty time regulations is crucial for safe and legal operation of heavy trailers.