AIG Rail's lease fleet is comprised of a variety of freight cars and tank cars serving the following industries:
- Aggregates, Cement, Ore, and Minerals
- Agriculture, Fertilizer, and Food Products
- PetroChemical Industries
- Energy and Coal
- Intermodal
- Lumber/Forest Products
- Paper, Packaged Items, and Canned Foods
- Pipe, Steel Beams, Rolled Steel, and Scrap
- Plastics
- Waste, Construction, and Demolition