Heat Safety for Truck Drivers: Protecting Your Health on the Road

Summer heat isn't just uncomfortable for truckers—it can be a serious health hazard. Extended hours behind the wheel, minimal airflow, and tight schedules increase the risk of heat-related conditions. Whether you’re a long-haul driver or handling daily commercial routes, protecting yourself from the heat is essential to your safety and well-being.

1. Know the Heat Hazards

Truck cabs can rapidly heat up when parked or under direct sunlight. Exposure to high temperatures increases the risk of:

• Heat exhaustion

• Heat stroke

• Dehydration

• Fatigue-induced driving errors

Don’t wait until it’s too late—recognizing symptoms like dizziness, confusion, and excessive sweating early can prevent a crisis.

2. Hydrate Proactively

Water intake isn’t optional—it’s vital.

• Drink water regularly, not just when thirsty.

• Avoid energy drinks and sodas that accelerate dehydration.

• Use a cooler to keep water accessible and cold.

Pro tip: Use electrolyte tablets or a small pinch of salt to help restore minerals lost through sweating.

3. Dress for the Heat

Lightweight, breathable clothing in pale colors reflects heat more effectively. Moisture-wicking materials help keep you cool and dry. If you’re out of the cab, a hat that shades your face and neck offers added protection.

4. Manage Cab Temperature

Combat the heat with smart cab strategies:

• Park in the shade when possible.

• Use windshield covers or install UV-filtering tints.

• Cool the cab before driving off; open windows or doors briefly if needed.

• Use A/C during breaks—being mindful of local idling laws.

5. Time Your Breaks Wisely

The heat peaks between 11 a.m. and 4 p.m. Plan driving shifts and rest breaks to avoid being on the road during the hottest times. Use air-conditioned rest areas or truck stops to recover comfortably.

6. Know the Signs of Heat Illness

Understanding your body's signals is critical:

• Heat exhaustion: nausea, muscle cramps, profuse sweating, lightheadedness

• Heat stroke: confusion, flushed skin, rapid pulse, possible unconsciousness

If you suspect heat stroke, stop immediately, call for help, and work to cool the body with wet cloths, fluids, or air conditioning.

7. Don’t Neglect Your Truck

Hot weather stresses vehicle systems. Be sure to:

• Monitor tire pressure regularly—heat causes expansion.

• Check engine temperature and coolant levels.

• Ensure the air conditioning system is functioning properly before extended trips.

Workers’ Compensation: Know Your Protection

Heat-related illnesses, such as heat stroke or severe dehydration, can qualify for workers’ compensation if they occur on the job. This includes symptoms triggered by long hours in hot truck cabs, missed breaks, or limited access to cooling.

Acuity supports drivers with coverage designed for real-world risks. If you're affected by heat exposure while working, you may be eligible for benefits to help with medical care and recovery.

Learn more about Acuity’s workers’ compensation coverage here.