Freight Class and NMFC Codes: How to Calculate Freight Class by Density for LTL Shipments in 2025

Major changes are coming to LTL shipping in 2025, and understanding freight class, NMFC codes, and how to calculate freight class by density is crucial for every shipper. NMFC codes are the foundation of freight class codes, directly impacting pricing, handling, and compliance for Less-Than-Truckload (LTL) freight. With the NMFTA moving to a more streamlined, […]
Simplifying Freight Class Descriptions with NMFC Codes

Understanding freight class and NMFC codes is essential for anyone shipping via Less Than Truckload (LTL) freight. These classifications determine how shipments are priced, handled, and stored throughout the supply chain. In fact, industry research suggests that up to 25% of shipping invoices contain classification errors, inflating freight charges and leading to billing disputes. In […]