What is bobtailing?

Bobtailing typically refers to a semi-truck that is operating without a trailer attached to it. This can happen for a variety of reasons, including dropping off a trailer at a different location, waiting to pick up a new trailer, or simply to save on fuel costs for shorter distances. Bobtailing can be a bit different from driving with a trailer, as the truck is shorter and lighter, which can affect handling and braking. Drivers may need to adjust their driving habits to compensate for this. Additionally, insurance policies may differ for bobtailing compared to driving with a trailer attached, as there are different risks involved.