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Safety Ratings Explained

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After FMCSA conducts a compliance review of a carrier, they assign a safety rating. There are only three ratings — plus one "not yet rated" state — and each one tells you something different about how to approach that carrier for outreach.

The Four Safety Rating States #

CodeLabelColorWhat it means
SSatisfactoryGreenPassed the compliance review without issues. Healthy carrier.
CConditionalOrangePassed with compliance issues. Operating, but FMCSA found things to fix.
UUnsatisfactoryRedFailed. The most serious rating — carrier must remedy or be put out of service.
NoneUnratedGrayNo FMCSA audit on file. Most carriers in the registry fall here.

Why Are So Many Carriers Unrated? #

FMCSA only audits a fraction of carriers each year — they don't have the staff to review all 3 million. Carriers get rated when:
  • Random selection for compliance review
  • Triggered by safety events (crashes, roadside violations, complaints)
  • Initial new-entrant audit (within 18 months of getting authority — many fail to file or pass)
  • Post-citation review after enforcement actions
Unrated does NOT mean unsafe

An unrated carrier hasn't been audited yet — they're neither good nor bad in FMCSA's eyes. The majority of small fleets you'll prospect are unrated. Don't let the gray badge scare you off — treat unrated as neutral, not negative.

What Each Rating Means for Outreach #

Satisfactory — Standard Outreach

S-rated carriers are normal prospects. They're running clean operations, drivers need physicals on the same biennial schedule as anywhere else. Treat them like any other active carrier — quality, price, and convenience are your differentiators.

Conditional — The Outreach Sweet Spot

C-rated carriers are your highest-converting segment. A Conditional rating means FMCSA found compliance issues. Driver qualification files, including physicals, are one of the most common areas auditors flag. These carriers know they're under pressure to clean up — and they're looking for clinics that can do thorough, well-documented exams. This is when they're most willing to switch providers.
At Risk badge

Conditional-rated carriers get an At Risk badge in the platform. Filter your pipeline by this badge to see them all together.

Unsatisfactory — Approach Carefully

U-rated carriers are in compliance crisis. FMCSA has 45-60 days to either get them upgraded or shut them down. Some will pull through; many won't. The ones that pull through are excellent long-term clients — they came back from the brink and remember every clinic that helped. The risk is wasting time on the ones that don't recover. Verify status before investing heavy outreach effort.

Unrated — Standard Prospect

Most of your pipeline. Unrated means no audit on file — not a problem. Treat exactly like an S-rated carrier for outreach purposes. The lack of a rating isn't something to bring up in your pitch.

The Safety Concern Change Signal #

When a carrier's safety rating changes — specifically when it gets downgraded to C or U — DOT Lead Scout fires a Safety Concern change signal. This is one of the strongest outreach moments in the platform:
  • The carrier just learned about the rating change
  • They have a tight window to respond
  • Driver qualification files are usually scrutinized in audits
  • They're actively shopping for compliant exam providers
Engage+ users see this signal flagged

Safety Concern change signals show up on the Engage+ dashboard with a high-priority red icon. See 6.4 Change Signals for how to filter and act on these.

Safety Rating Dates #

Each rating has a safety_rating_date attached — the date FMCSA issued the rating after their audit. Useful context:
  • Old ratings (10+ years) are essentially stale — the carrier's operation has likely changed substantially since then
  • Recent ratings (last 2 years) reflect current operations and are the most reliable signal
  • An old Satisfactory rating is fine — no audit since means no problems found
  • An old Unsatisfactory rating usually means the carrier was eventually upgraded or shut down — verify current status
Updated on April 29, 2026
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