LTL Guides

The LTL Shipping Blog

Practical guides to less-than-truckload freight — classification, density, pricing, fuel, documents, and claims — from the desk that wrote the book.

November 10, 2026 · 4 min read

How to Dispute an LTL Reweigh or Reclass

A reweigh or reclass isn't automatically correct. Here's what each one is, the evidence that overturns them, how to file the dispute, and how to prevent the next one.

Invoicing · Classification · DisputesRead →
November 10, 2026 · 5 min read

How to File an LTL Freight Claim: Deadlines, Documents, and Denials

A step-by-step guide to LTL cargo claims: what counts as a claim, the nine-month filing period, the documents you need, concealed damage, liability limits, and appeals.

Claims · Operations · How-toRead →
November 10, 2026 · 4 min read

LTL Transit Delays: Standard vs. Guaranteed Service and When You Get a Refund

Standard LTL transit times are targets, not promises. Here's what guaranteed service changes, how to request a refund when it's missed, and what to do when there's no guarantee.

Operations · Transit · ServiceRead →
November 10, 2026 · 3 min read

How to Palletize LTL Freight: Packaging That Lowers Cost and Damage

Pallet build affects density, freight class, handling charges, and damage claims. Here's how to palletize LTL freight so it rates lower and arrives intact.

Operations · Packaging · How-toRead →
November 10, 2026 · 3 min read

What Is a General Rate Increase (GRI)? Why LTL Costs Rise on the Same Discount

A GRI raises the carrier's published tariff, so your net LTL rate goes up even when your discount never changes. Here's how it works and how to plan for it.

Pricing · GRI · ContractsRead →
November 10, 2026 · 4 min read

LTL Weight Breaks Explained: Why 500 lbs Can Cost Less Than 480

LTL rates per hundred pounds drop at set weight thresholds. Here's how weight breaks work, why an invoice can show more weight than you shipped, and how to use them.

Pricing · Rating · Weight BreaksRead →
July 28, 2026 · 6 min read

How LTL Rates Are Calculated: Base Rates, Discounts, and FAK

An LTL rate isn't one number — it's built from a base tariff, your discount, weight breaks, fuel, and accessorials. Here's how the pieces fit together.

Pricing · RatingRead →
July 27, 2026 · 6 min read

LTL Accessorial Charges: The Complete List (and How to Avoid Surprises)

Accessorials are the extra services that quietly inflate an LTL invoice. Here's what the common ones mean, when they apply, and how to keep them off your bill.

Pricing · Accessorials · InvoicingRead →
July 26, 2026 · 5 min read

LTL vs. Truckload (FTL): When to Use Each

Should your shipment move LTL or full truckload? Here's the practical breakdown by weight, pallet count, cost, transit time, and handling risk.

Strategy · BasicsRead →
July 24, 2026 · 6 min read

How to Read a Bill of Lading (BOL): A Field-by-Field Guide

The BOL is the contract that governs your shipment. Learn what each field means, which ones drive your rate, and the errors that cause billing adjustments.

Operations · Documents · How-toRead →
July 16, 2026 · 5 min read

LTL Fuel Surcharges Explained: How to Read the Line Item

The fuel surcharge is often 20–30% of an LTL invoice. Here's how carriers set it from the DOE diesel index, and how to sanity-check the number on your bill.

Pricing · Fuel · InvoicingRead →
July 8, 2026 · 5 min read

How to Calculate Freight Density (and How It Affects Freight Class)

For density-based NMFC items, freight density determines class. Learn the formula, current density scale, and packaging mistakes that can increase your rate.

Classification · Density · How-toRead →
June 30, 2026 · 6 min read

What Is Freight Class? The NMFC System Explained

Freight class is the single number that most affects an LTL rate. Here's what the NMFC classes mean, the four factors that set them, and how to find the right one.

Classification · NMFC · BasicsRead →