Optimizing fleet efficiency means acquiring more efficient trailers as well as making more efficient use of existing trailers. Buying curtainside trailers can be one strategy that addresses both issues. Fine-tuning the fleet mix to meet the freight demands of any given day—not to mention the unforeseeable future—requires flexibility and getting maximum use out of what you’ve got already. If your fleet includes too many flatbeds simply taking up space on the lot waiting for a rare oversized load, or a conventional van trailer that sometimes sits idle because shipments require side-loading, you’re not operating at maximum efficiency.