For today’s truck drivers, GPS technology has become a vital tool. It saves time, makes route planning easier, and even offers real-time traffic updates. However, depending solely on a GPS, especially a regular one that isn’t made for commercial trucking, can result in expensive and dangerous problems.

The concern is highlighted by a recent incident in New York. A truck driver went straight beneath a low bridge after following a route determined by GPS. The truck’s height was not taken into consideration by the algorithm, which led to a collision that resulted in damage to the truck. Fortunately the driver was unharmed, but this isn’t always the case. GPS is not a replacement for route planning.

In actuality, a lot of GPS systems, especially those made for passenger cars, do not account for the particular needs of commercial trucks. Road restrictions, bridge clearances, weight limits, height restrictions, and restrictions on hazardous materials are frequently missing or simply wrong when considered by GPS. For a semi-truck, a route that is ideal for a car may be result in delays or worse. It may even be unlawful.

One important consideration is truck weight. Ignoring the weight restrictions on some highways and bridges can lead to fines or structural damage to our infrastructure. GPS also misses other hazards to truck drivers such as low-hanging obstructions, tight twists, and small roadways that are not fit for trucks.

Professional truck drivers must stay alert and pay attention to road signs. The most powerful tool in a trucker’s arsenal is their own judgment. Pre-trip planning and commercial vehicle route-planning apps both can have a positive impact. Knowing state laws will also help drivers from being getting caught unaware because of GPS-related issues.

Ultimately, a GPS is a tool, not a decision-maker. Drivers who combine technology with awareness and experience are the safest and most effective. There is no replacement for planning ahead and remaining knowledgeable when operating a commercial truck.