- 1948 KB-1: 3,500 lbs
- 1953 L-110: 4,000 lbs
- 1957 A-100: 4,500 lbs
- 1961 C-100: 5,000 lbs
- 1966 D-100: 5,500 lbs
- 1971 E-100: 6,000 lbs
- 1976 F-100: 6,500 lbs
- 1981 G-100: 7,000 lbs
- 1986 H-100: 7,500 lbs
These are just a few examples, and there are many more models and sizes not included in this list. It is always best to consult the manufacturer's specifications for the specific model and year of truck in question to get the most accurate information on curb weight.