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The Maximum Hours Behind The Wheel For Truck Drivers

Updated at 16 May, 2023

— Understanding How Many Hours A Truck Driver Is Allowed To Drive And Exploring Hours of Service (HOS) Regulations To Ensure Road Safety.

The Maximum Hours Behind The Wheel For Truck Drivers

Truck driving is a vital aspect of the transportation industry. Truck drivers play a critical role in ensuring that products are delivered safely and on time, and as such, their safety is paramount. The number of hours a truck driver can drive is regulated by the Hours of Service (HOS) to ensure they are well-rested and alert while on the road. Many people wonder, how many hours can a truck driver drive?

Truck Driver Hours

According to the Federal Motor Carrier Safety Administration (FMCSA), a truck driver can drive a maximum of 11 hours in a continuous shift. After completing their 11-hour driving limit, they must take a rest period of at least 10 consecutive hours before starting another shift. The HOS regulations state that truck drivers must take a 30-minute break if they have been on duty for more than 8 consecutive hours before they can continue driving. This break is intended to provide drivers with an opportunity to rest and recharge.

piechart driving hours

Additionally, the HOS regulations stipulate that truck drivers cannot drive beyond the 14th consecutive hour after coming on duty. However, after reaching the 14-hour limit, they are allowed to perform non-driving tasks or take a break, but they cannot drive until they have had 10 consecutive hours off-duty.

Furthermore, truck drivers are subject to weekly limits on driving hours. In a 7-day period, a driver can accumulate a maximum of 70 hours of driving. However, to reset this limit, they must take a rest period of at least 34 consecutive hours, which must include two consecutive nights off-duty.

Some drivers are an exception to the rule. Drivers transporting agricultural commodities and livestock have different HOS regulations due to the nature of their work. The regulations also have exemptions for short-haul drivers who operate within a 150 air-mile radius of their work location.

Purpose of HOS regulations

HOS regulations are implemented for several important reasons. The primary goal of these regulations is to ensure the safety of truck drivers, other road users, and the public. Here are some key reasons why HOS regulations are implemented:

Preventing Fatigue-Related Accidents: Long hours of driving and irregular sleep patterns can lead to driver fatigue, which impairs a driver's reaction time, ability, and judgment.

Promoting Driver Health and Well-being: These regulations help safeguard the physical and mental health of truck drivers.

Enhancing Road Safety: Truck drivers operate large commercial vehicles that can cause significant damage and harm if involved in accidents. By ensuring drivers have sufficient rest and limiting their driving hours, HOS regulations contribute to safer roadways.

AutoPi's product is designed to provide real-time data on vehicle performance, fuel efficiency, and driving behavior. By collecting and analyzing this data, trucking companies can monitor their drivers' compliance with HOS regulations, such as driving hours and rest periods. AutoPi TMU CM4 can help truck driver regulations by enabling companies to monitor and enforce compliance with HOS regulations, optimize their operations, and maintain their vehicles' safety and compliance. - Alexandra Novotná

Article by

Alexandra Novotná

Customer Success / Sales Associate

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