Density 22.5–30 lb/ft³ · NMFC classification. Part of freightcalcs.com.
Class 65 covers freight with a density of 22.5–30 lb/ft³. Typical examples: bottled beverages, books in sealed cartons, car parts and accessories. Lower classes ship cheapest per pound — dense freight is easy to handle and hard to damage.
Measure the handling unit as it ships — palletized freight includes the pallet's dimensions and weight. Density-based estimate; the NMFC commodity listing (handling, stowability, liability) can override it.
Class 60 (denser) · Class 70 (lighter) · Full class chart & calculator
No — density sets the baseline since NMFTA's 2025 changes, but commodities with special handling, stowability or liability characteristics keep their own NMFC listings. Confirm with the NMFC or your carrier before booking.