CarrierOk
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Carrier Intelligence Insights

Guides, analysis, and best practices for carrier vetting, FMCSA compliance, risk scoring, and fraud detection — from the CarrierOk team.

|6 min read
FMCSA Data

What Are FMCSA BASIC Percentiles? A Complete Guide

Learn how FMCSA calculates BASIC percentile scores across all 7 safety categories, what thresholds trigger intervention, and how to access the two BASICs FMCSA keeps hidden.

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|5 min read
Risk Scoring

What Is an ISS Score and Why Does It Matter?

Understand FMCSA's Inspection Selection System (ISS) score, how it is calculated, what drives it, and why insurance underwriters use it as a key risk indicator.

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|6 min read
Fraud Detection

Chameleon Carriers: How to Detect Re-Registered High-Risk Operators

Learn what chameleon carriers are, how they exploit FMCSA re-registration to evade safety records, and how to detect them using data-driven signals.

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|5 min read
Compliance

How to Check if a Motor Carrier's Authority is Active

Step-by-step guide to verifying a motor carrier's operating authority using FMCSA SAFER and CarrierOk, plus what to check beyond authority status.

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|6 min read
Best Practices

Carrier Vetting Checklist for Freight Brokers (2026)

A 10-point carrier vetting checklist covering authority, insurance, BASICs, ISS, chameleon detection, fleet data, OOS rates, monitoring, and more.

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|9 min read
Fraud Detection

Fatal Florida Crash Puts Spotlight on Linked Trucking Firms

After a fatal Florida Turnpike crash involving White Hawk Carriers, CarrierOk's analysis of federal records reveals a web of linked trucking companies sharing emails, phones, addresses, and equipment.

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|9 min read
Compliance

FMCSA's Identity Checks Reshape Registration — But Not How We First Thought

FMCSA's April 2025 identity verification rollout is reshaping motor carrier registration. What the filing data shows, how fraudsters may adapt, and what it means for small carriers.

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|5 min read
Fraud Detection

The Tony Kirik Case: What One Prosecution Reveals About a Broader Problem in Trucking

The federal prosecution of Tony Kirik exposed a network of over a dozen trucking companies cycling identities to evade FMCSA enforcement — and why chameleon carriers are far more common than prosecutions suggest.

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