Diesel trucks are vehicles powered by diesel engines, which use diesel fuel to operate. These trucks are known for their durability and fuel efficiency, making them popular for heavy-duty tasks like towing and transporting goods. They typically have a higher torque output compared to gasoline engines, allowing them to handle larger loads. Many commercial businesses rely on diesel trucks for logistics and delivery services due to their ability to travel long distances without frequent refueling. Additionally, diesel engines tend to have a longer lifespan, which can result in lower maintenance costs over time for owners and operators.