TruckCodex

Carrier Tools & Resources

Compliance tools, checklists, and reference guides for motor carriers.

Hours of Service Rules

Complete HOS reference with 11/14/60/70 rules and exemptions.

Roadside Inspection Rights

Know your rights during FMCSA Level I-VI inspections.

New Carrier Checklist

Step-by-step guide to getting your MC authority.

Pre-Trip Inspection

CDL pre-trip inspection checklist and reference.

Fleet Recall Guide

Workflow guide for catching open NHTSA recalls across a fleet.

Trip Cost Estimator

Calculate fuel costs based on distance and current diesel prices.

Related pages

Tool
Search Carriers
Look up carriers by USDOT, name, or VIN.
Index
Trucking Knowledge Base
Guides, explainers, and reference material.
Database
NHTSA Safety Recalls
Active recall campaigns for commercial vehicles.
Reference
FMCSA Roadside Inspections
Inspection levels and procedures.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.