







Active carrier authority since 2014 · insured · 2 prior revocations — Grade A
STEVEN R THERRIAN
DBA SUPERIOR SERVICE TOWING · DOT 01532101 · MC# 570828 · HOUGHTON, MI
Source: FMCSA SAFER · Errors? Dispute via DataQs
History & Compliance
Carrier (trucking) authority
Carrier authority — Active
CurrentLiability insurance ($1,000,000) — no coverage gaps
✓ Currently insured (since Jan 2018)
Reinstated
Contract carrier authority
Apr 11, 2014ArchiveAuthority Revoked
Jan 27, 2014ArchiveRevocation ordered — Involuntary Revocation
effective 01/27/2014
Dec 23, 2013ArchiveReinstated
Contract carrier authority
Apr 13, 2012ArchiveAuthority Revoked
Dec 7, 2011ArchiveRevocation ordered — Involuntary Revocation
effective 12/07/2011
Nov 4, 2011ArchiveGranted
Contract carrier authority
Aug 9, 2006Archive
Active carrier authority
10+ years of continuous authority
BIPD liability insurance on file, current
2 revocation(s), all over 2 years ago — no recent issues
Safety bonus earned for: below-average vehicle out-of-service rate. Remaining bonus would need: a below-average driver out-of-service rate; a crash-free 24 months; an official FMCSA Satisfactory rating (most carriers are never rated).
Data synced daily from FMCSA. Trust Scores are calculated automatically.
Connected Authorities
Check whether STEVEN R THERRIAN shares a phone or email on file with other FMCSA authorities. Shared details can be coincidental (a recycled phone number, a shared dispatch office) — they are public-record facts, not a judgment.
Drawn from public FMCSA records. Is something not right? Request a correction →
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Frequently Asked
Does STEVEN R THERRIAN have active FMCSA authority?
STEVEN R THERRIAN (DOT 01532101) has active carrier operating authority with the FMCSA. Their Trust Score is A (93/100). They've held active authority 12 years, 4 months.
What is their insurance status?
Per current records, STEVEN R THERRIAN has financial-responsibility (BIPD) insurance on file.
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