A freight class is provided by the National Motor Freight Classification (NMFC), which is a classification used by transportation companies for less-than-truckload (LTL) freight shipments.

Different freight classes (there are 18 of them) are based on weight, length, and height, density, ease of handling, value and liability from things like theft, damage, break-ability, and spoilage.

Jan 14, 2024 · We’ve covered what a shipping class is, as well as how it affects the cost of your freight shipping, so let’s finish up with how to find the correct class for your freight.

Use our freight class calculator and explore freight classifications on our official site. Learn what freight class and/or NMFC codes are and their importance.

National Motor Freight Classification The National Motor Freight Classification (NMFC) is a North American voluntary standard that provides a comparison of commodities moving in interstate, …

Jul 30, 2025 · Freight class is a standardized classification system established by the National Motor Freight Classification (NMFC) that categorizes shipments based on four key factors: …

fications as your shipment travels provide information that helps customers ship smarter. Here, we outline the differences between freight class and Freight Class Key Facts • Freight class is an …

Aug 9, 2025 · Learn how the freight class codes and the NMFC system work, the factors determining freight class, and access a detailed table of all 18 freight classes.

Learn about the July 2025 updates to LTL freight class and NMFC codes. Discover how to calculate freight class by density, use the NMFC lookup tool, and find the right class for your …

Dec 19, 2025 · The Freight Classification Development Council (FCDC) evaluates four factors when assigning a class or set of classes to a commodity: density, handling, stowability, and …