Expert strategies on NMFC freight class, dimensional weight, carrier fees, and cost optimization for warehouse managers and logistics professionals.
Hit with a reclass charge? Use this step-by-step process and copy-paste email template to challenge carrier reclassification and recover the overcharge.
Walmart's pallet Ti-Hi and SQEP rules are strict — miss them and you eat OTIF chargebacks. Here's how to hit the required pallet configuration every time.
Learn how NMFC classification works, calculate PCF density, understand the 18 freight classes, and avoid costly re-class fees.
Carrier adjustments killing your margins? Here are five ways to bulletproof your BOLs against re-class fees.
Furniture is typically Class 70, 85, or 100. Learn the exact PCF formula, common mistakes, and how to avoid $340+ re-class fees.
Stop carrier re-bills. The 7 most expensive Bill of Lading errors and how to bulletproof your BOLs permanently.
When do carriers charge dimensional vs actual weight? Optimize packaging to reduce costs.
Calculate air freight DIM weight with divisor 166 or 6000. International air cargo pricing.
Effective July 19, 2025. Classes 77.5, 110, 150, and 200 removed from density outputs. Full breakdown of what changed, who's affected, and the 5-step action checklist.
Released February 6, 2026. Thousands more items moved to density-first. Public meeting March 10. Here's what changed and the 4-step checklist to prepare.
26 standard pallets floor-loaded. Config table, linear feet guide, pinwheel vs straight loading patterns, and the 12-foot rule explained.
Exact pallet counts, ISO 668 dimensions, utilisation targets, and loading plan best practices for 20ft GP, 40ft GP, and 40ft HC containers.
How the EIA diesel table works, what changed in 2025–2026, and what fuel surcharges cost at real shipping volumes.
6 tactics — contract negotiation, DIM weight optimization, USPS switching, invoice auditing, and more.
5-point carrier verification checklist — authority, safety rating, insurance, carrier age, OOS rate. Negligent selection explained.
FedEx, UPS and DHL use the 5000 metric divisor for international shipments — not 139. Full formula with cm/kg worked examples.
Capacity charges hit when you cross 12 linear feet. Learn how carriers calculate it and how to avoid paying 50–150% more on your LTL shipment.
How to calculate linear feet for LTL freight, the 12-foot rule threshold, reference table for standard pallets, and how to avoid capacity surcharges.
Container utilisation formula, 20ft vs 40ft selection guide, stuffing plan steps, pallet capacity tables, and free container loading calculator.
24 standard pallets floor-loaded. Pallet count by type, 48-foot vs 53-foot comparison, linear feet table, and loading pattern options including pinwheel and double stack.
Pallet count, linear feet breakdown, and loading tips for 28-foot pup trailers used in LTL and city delivery.
Side-by-side pallet capacity comparison for 28, 48, and 53-foot trailers. Standard, oversized, and double-stacked configurations.
Both services use divisor 139. How DIM weight applies, ceiling rounding impact, and when SurePost/SmartPost is still worth it despite DIM weight.
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Freight class, PCF density, and NMFC compliance
Reduce carrier fees and shipping costs
Industry standards and practical guidance
Our blog focuses on three main areas: NMFC freight classification and PCF density calculations, cost optimization strategies to reduce carrier fees, and logistics best practices including re-weigh prevention and dimensional weight pricing. All content is written for warehouse managers, freight coordinators, and logistics professionals.
We publish comprehensive freight guides monthly, focusing on high-impact topics that directly reduce shipping costs or prevent carrier fees. Each guide is thoroughly researched and includes practical examples from real warehouse operations.
Absolutely! Each blog guide is designed to work alongside our free calculators. For example, our NMFC guide teaches freight class concepts, then you can use our Freight Class Calculator to apply what you learned. The guides explain the "why" and calculators handle the "how."
Most guides focus on LTL (Less-Than-Truckload) shipping since that's where freight classification, dimensional weight, and re-class fees are most critical. However, load planning guides apply to both LTL and FTL. We clearly indicate the shipping mode at the start of each article.
Our current guides focus on US domestic LTL freight (NMFC classification) and parcel shipping (dimensional weight). For international ocean freight, use our Container Load Planner tool. We may expand to international topics like HS codes and Incoterms in future guides.
Yes! Use the contact form in the footer to suggest topics. We prioritize guides that solve real cost problems for warehouse managers. Common requests include carrier contract negotiations, BOL best practices, and avoiding specific accessorial charges.