Carrier profile · USDOT 1184067 · MC-640686 · Updated Aug 2, 2026
Gyro-trac Corporation
3 power unitsLocal · 1 statesSUMMERVILLE, SC78/100
CARRIER INACTIVEMC-640686 INACTIVERATED SATISFACTORY
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liability$500,000 in force
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$500K in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’25 · 4 insurers · 0 lapsesInsurer churn
Cincinnati’11–’25
2008201320182023now
Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.
BIPD in force — $500,000 · HANOVER INSURANCE CO. · since Feb 2025
All 4 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| HANOVER INSURANCE CO. | Feb 2025 → Feb 2025 | $750K | 1 |
| THE CINCINNATI INSURANCE CO. | Feb 2011 → Feb 2025 | $750K | 2 |
| NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | Feb 2009 → Jul 2011 | $750K | 2 |
| LIBERTY MUTUAL FIRE INSURANCE CO. | Feb 2008 → Feb 2009 | $750K | 1 |