- Pickup truck: 4,000 to 6,000 pounds (1,814 to 2,722 kilograms)
- Medium-duty truck: 10,000 to 26,000 pounds (4,536 to 11,793 kilograms)
- Heavy-duty truck: 26,000 to 80,000 pounds (11,793 to 36,287 kilograms)
- Semi-trailer truck: 40,000 to 80,000 pounds (18,144 to 36,287 kilograms)