The Most Dangerous Conditions For Commercial Drivers
Commercial drivers face a lot of hazardous road conditions simply due to the fact that they are on the road so much. They are also at more risk because of the size, weight and stopping distance of the large vehicles they drive. Even minor issues can become serious problems.
That said, some conditions are more likely to cause commercial truck accidents than others. The most problematic conditions for commercial truck drivers are ones that include:
- Longer stopping distances
- High center of gravity due that increased rollover risk
- Large blind spots
- Cargo shifting
- Weight and momentum amplification
Our mission at Excell PDT is to make truck driving as safe as possible. After decades on the road ourselves we understand that CDL training programs don’t teach you everything you need to know. We want to make sure that truck drivers are aware of the most dangerous road conditions, what makes them so risky and how to prepare to stay safe in all weather conditions while staying within the delivery schedule. That’s exactly what we’re teaching you below.
The 9 Most Dangerous Conditions For Commercial Drivers
Wet and Rain-Slick Roads
Risk: Reduced tire traction and longer stopping distances
Why it’s dangerous: Large trucks can hydroplane just like passenger vehicles, but they require a lot more distance to regain control.
Additional hazard: Oil buildup on roads during light rain makes surfaces especially slick.
Too many people in the trucking industry are complacent about rainy conditions thinking that they’ve got it under control. Even if there isn’t a heavy rain warning from the National Weather Service, truck drivers need to take more precaution when it’s raining.
Ice and Black Ice
Risk: Near-total loss of traction
Why it’s dangerous: Black ice is nearly invisible and can cause sudden jackknifing or rollovers.
High-risk areas: Bridges, overpasses, shaded road sections
Our experienced instructors consider this to be the most dangerous driving condition if you’re operating a large commercial vehicle. The reason being that black ice can catch you off guard since it’s difficult to detect. And once you’re skidding it’s extremely difficult to stop.
Be prepared and know exactly what to do by taking our Bad Weather Driving Course For Professional Drivers.
Snow-Covered Roads
Risk: Limited visibility, reduced traction, and hidden hazards
Why it’s dangerous: Snow can conceal lane markings, shoulders, and other obstacles in addition to reducing traction.
Compounding factor: Packed snow turns into ice, worsening conditions
It’s important to make sure your commercial vehicle is equipped for traveling in snowy conditions before hitting the road. If you work for a trucking company they should help you get the equipment you need like tire chains and cables.
High Winds
Risk: Loss of vehicle stability
Why it’s dangerous: Tractor-trailers have a high profile, which makes them vulnerable to crosswinds.
Greatest danger: Empty or lightly loaded trailers are more prone to tipping in windy conditions.
High winds are a bigger contributing factor for commercial truck accidents than many drivers realize. Always be mindful of not only how strong winds are but which direction they are blowing.
Fog and Low Visibility
Risk: Reduced reaction time
Why it’s dangerous: Heavy trucks cannot stop quickly if traffic suddenly slows.
Common outcome: Multi-vehicle pileups
Driving at higher speeds increases the risk when you’re in low visibility conditions. It’s always best to take it slow even if it means getting a little behind schedule.
Construction Zones
Risk: Narrow lanes, shifting traffic patterns, and sudden stops
Why it’s dangerous: The limited space in a construction zone makes maneuvering large vehicles difficult.
Additional risk: Workers and equipment close to traffic add obstacles
This is one of the conditions that can’t be tested during a DOT physical exam because it’s dangerous and somewhat unpredictable. Worse still, is that you can come across construction zones in places where you don’t expect it.
Mountain Roads and Steep Grades
Risk: Brake failure and runaway trucks
Why it’s dangerous: Long downhill grades can overheat brakes making an already dangerous situation worse.
Other hazards: Sharp curves, narrow shoulders, and elevation changes
No commercial truck driver looks forward to navigating mountain roads and steep grades. It’s not only an extremely dangerous situation, but it can be really rough on a commercial vehicle. The strain can make driving more risky even after you get to flat terrain.
Rural and Two-Lane Roads
Risk: Limited passing space and unexpected obstacles
Why it’s dangerous: Oncoming traffic, wildlife crossings, and narrow shoulders
Additional hazard: Lack of lighting
Professional drivers can tell you that not all roads are created equal, and rural roads often aren’t the best. You may think with less people on the smaller back roads things would be safer, but there are unique hazards that can make them more risky.
Extreme Heat
Risk: Tire blowouts and mechanical failures
Why it’s dangerous: Heat is an unseen danger that increases tire pressure and puts stress on equipment.
Secondary risk: Driver fatigue and dehydration
Being in Texas, we can tell you that extreme heat is something that can sneak up on you while you’re driving down the road. You’ll want to keep a close eye on your tire pressure and coolant levels. You may also want to consider driving earlier in the morning and in the early evening to beat the heat as much as possible.
Ways Commercial Truck Drivers Can Stay Safe in All Conditions
You can have a high school diploma, valid Texas driver’s license, behind the wheel training and a CDL license, but none of that matters if you don’t take precautions for all types of road conditions.
- Always mind the speed limit and reduce speed well below posted limits in hazardous conditions
- Increase following distance to give yourself at least 6–8 seconds for stopping and more time in bad weather
- Conduct pre-trip inspections before every trip
- Monitor weather and route conditions
- Use proper braking techniques on grades
- Take breaks to avoid fatigue
- Stay focused so that distracted driving doesn’t increase the risk
- Follow Federal Motor Carrier Safety recommendations and service regulations at all times
You if want to make sure you’re as safe as possible on the road, then sign up for an Excell PDT training course. We have courses that are focused on teaching commercial drivers how to handle black ice and other dangerous road conditions. Since our training is online, classes start when you’re ready to take them and you can go at your own pace. It’s the flexible schedule that busy professional drivers need.
We also offer in-person one-on-one training and group training for trucking industry companies that want to keep their drivers as safe as possible. Get in touch with us for a free consultation to learn more.