5 Summertime Hazards Truck Drivers Need to Know

Summer may seem like a safer time to drive than other seasons. It has no risk of wintry weather and is less rainy than in the spring or fall. However, high temperatures, vacation goers, and prolific roadside construction create unique hazards for commercial truck drivers. The following are several hazards truck drivers need to know as they head into the summer season:

1. Overheated engines. Truck drivers traverse the country and encounter massive temperature fluctuations. Northern states often enjoy mild summers, but those in the South and Midwest regularly experience temperatures in the triple digits. If the engine warning signal turns on, pull over into the shade to see if it cools enough to turn off again. If not, have the truck inspected as soon as possible.
2. Battery issues. Summer temperatures can deplete battery liquids rapidly and cause erosion-inducing leaks. If the battery measures low regularly, seek maintenance or replace it to avoid breakdowns on the road.
3. Blowouts. Tires are more likely to blow out during the summer for a couple of reasons. Tire pressure increases about one PSI every ten degrees the temperature increases. The result is that tires with the proper inflation during the winter are now potentially overinflated. Overinflated tires have an increased risk of blowouts, and high summer temperatures compound this problem. The pavement is already hot, and the tires moving across it experience friction, which further raises the heat. The combination of improper inflation and excessive heat can easily result in tire blowouts.
4. Vacation goers. Summertime often causes an increase in highway traffic as people flock to the beaches for vacations. Many of these people rent large SUVs or vans to accommodate their beach gear and suitcases. However, they may not be familiar with operating such a large vehicle. They’re also likely unfamiliar with the roads and may drive erratically as a result. Maintain more following distance than necessary and check mirrors often to remain aware of other drivers.
5. Construction sites. Summer is the prime season for road construction. These construction sites create two hazards for commercial truck drivers. First, they impede the natural flow of traffic. Second, the roads often narrow or route unnaturally to accommodate the work site. Both situations are harder to navigate in commercial vehicles.

While most consider winter the most hazardous season for drivers, they can’t afford to let their guard down during the warmer months. Contact Interstate Motor Carriers to learn more about keeping your fleet safe during every season