What is a recommended "extra" safety equipment item to have in a truck for adverse weather?

In adverse weather conditions, having a blanket as an extra safety equipment item in a truck is particularly beneficial for warmth and comfort. If an individual becomes stranded or is involved in an accident, a blanket can help retain body heat, preventing hypothermia or other cold-related issues. It can also serve multiple purposes such as providing insulation if there's a need to wait for help or simply to stay warm while working outside in harsh conditions.

While other equipment like a flashlight aids in visibility, a toolkit is crucial for mechanical issues, and a first aid kit is essential for treating injuries, the blanket specifically addresses the risks associated with cold weather, making it a key item in ensuring safety during adverse weather conditions.