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Kentucky Trucking Permits vs Federal FMCSA Requirements

Clear comparison of Kentucky trucking permits vs federal FMCSA trucking requirements perfect for understanding when state rules apply in addition to federal regulations and when they overlap

Dec. 18, 2025, 3:37 p.m.

Do You Need a Kentucky Fuel Permit Without IFTA?

Kentucky fuel permits and IFTA:

Dec. 17, 2025, 7:58 p.m.

Kentucky Weight Distance (KYU) Tax Overview

The Kentucky Weight Distance (KYU) Tax is a road-use tax that applies to heavy commercial vehicles operating in Kentucky. It’s based on how much a truck weighs and how many miles it travels within the state. This tax helps fund Kentucky highway maintenance and infrastructure.

Dec. 16, 2025, 4:05 p.m.

Kentucky Fuel Tax Permits (IFTA & Temporary Fuel Permits)

Kentucky follows the standard IFTA system for fuel tax reporting, unlike states such as Oregon or New Mexico. Most interstate carriers will deal with IFTA, while short-term or occasional operators may need temporary fuel permits instead.

Dec. 15, 2025, 12:31 p.m.

How to Register for Kentucky KYU (Weight Distance) Number

Guide to registering for a Kentucky KYU (Weight Distance) Number — the highway use tax license required for heavy trucks operating on Kentucky roadways.

Dec. 13, 2025, 2:30 p.m.

When an Oversize Permit is Required in Kentucky

Kentucky requires an Oversize Permit anytime a commercial vehicle or load exceeds the legal size limits established by the Kentucky Transportation Cabinet (KYTC). These limits apply to trucks, trailers, combinations, and both divisible and non-divisible loads. Below is the full breakdown.

Dec. 12, 2025, 6:22 p.m.

How to Apply for Kentucky Single-Trip Permits

A Kentucky Single-Trip Permit allows carriers to move one specific oversize or overweight load on a defined route within a set time period. These permits are typically required when your vehicle or load exceeds Kentucky’s legal size or weight limits. This guide explains who needs it, what information is required, and how to complete the application.

Dec. 11, 2025, 3:47 p.m.

How Kentucky’s Permit Fees Are Calculated

Understanding how Kentucky determines its oversize and overweight permit fees is essential for carriers planning loads through the state. Kentucky uses a structured, formula-driven approach that varies based on weight, dimensions, and the type of movement. Below is a breakdown of how the state calculates these costs.

Dec. 10, 2025, 12:28 p.m.

Overweight Coal Haul Permits in Kentucky

Kentucky’s Overweight Coal Haul Permits

Kentucky has one of the most defined overweight permit systems for coal transportation in the United States. Because coal is a major commodity in the region, the state provides special overweight permit options that allow carriers to haul more than standard weight limits—while still protecting roads, bridges, and public safety.

Dec. 8, 2025, 7:09 p.m.