how tall is tractor trailer

The Height of a Tractor Trailer: How Much Clearance is Needed?

If you've ever driven behind a tractor trailer, you've probably wondered just how tall those things are. With their massive presence on the road, it's no surprise that they can seem dauntingly large. If you're planning to transport goods or equipment and are wondering if your load will be able to clear a tractor trailer, keep reading to find out just how tall these vehicles can be.

The Standard Height of a Tractor Trailer

The standard height of a tractor trailer is 13 feet 6 inches (4.11 meters). This is the maximum height allowed by the Department of Transportation (DOT) for interstate travel. This means that any vehicle or load that exceeds this height cannot legally travel on most highways.The 13 foot 6 inch height limit is determined by the minimum height of overpasses and bridges on the interstate system. The DOT uses this standard to ensure that the large vehicles can travel safely without damaging infrastructure or causing accidents.

Exceptions to the Height Limit

While 13 feet 6 inches is the standard height limit for tractor trailers, there are some exceptions. In some states, drivers can apply for a permit to transport goods that exceed the standard height limit. Usually, a permit is only granted if a load cannot be disassembled or reduced in size.Additionally, some types of equipment used in specialized industries, such as the oil and gas industry, may exceed the standard height limit. Oversize loads of this nature often require a police escort and must abide by specific regulations to ensure safety on the road.

Why the Height of a Tractor Trailer Matters

Knowing the height of a tractor trailer is essential for anyone who plans on transporting goods or equipment. When calculating clearance, it's important to take into account the height of the load, as well as the height of any trailers, trucks, or other vehicles that will be used during transport.Failure to account for the height of a tractor trailer can lead to accidents, bridge strikes, and damage to infrastructure. It's important to always measure the height of your load and calculate the clearance needed before hitting the road.

Tips for Safely Transporting Oversize Loads

If you need to transport an oversize load, it's important to take extra precautions to ensure safety on the road. Here are some tips for safely transporting oversize loads:1. Plan your route carefully and choose roads that have enough clearance for your load.2. Invest in the right equipment, such as trailers with hydraulic lifts or cranes.3. Always measure your load's height and compare it to the height of any bridges, overpasses, or low hanging branches.4. Use wide load signs and flashing lights to alert other drivers and road crews to your presence.By following these tips, you can ensure that your oversize load is transported safely and efficiently.

Conclusion

The height of a tractor trailer is an important factor to consider when transporting goods or equipment. By understanding the standard height limit, potential exceptions, and how to safely transport oversize loads, you can reduce the risk of damage to infrastructure and accidents on the road. Always take the time to measure your load's height and calculate the clearance needed for safe transport.