Carrier profile · USDOT 899643 · MC-390527 · Updated Jun 13, 2026
C BAR 4 INC
3 power unitsSENTINEL, OK50/100
CARRIER INACTIVEMC-390527 INACTIVE
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
- None
- Contract
- Inactive
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$1M BIPD last filed · 8 insurers · 2 lapsesCoverage lapse
beyond this history
2000200720142021now
Shorter eras are too brief to label at this scale — all 11 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 11 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| ARCH INSURANCE COMPANY | Dec 2014 → Apr 2015 | $1M | 1 |
| ZURICH AMERICAN INSURANCE COMPANY | Dec 2012 → Dec 2014 | $1M | 1 |
| NATIONAL AMERICAN INSURANCE COMPANY | Dec 2010 → Dec 2012 | $1M | 2 |
| EMPIRE FIRE & MARINE INSURANCE CO. | Dec 2009 → Dec 2009 | $1M | 1 |
| ZURICH AMERICAN INSURANCE COMPANY | Dec 2009 → Dec 2010 | $1M | 1 |
| NORTHLAND INSURANCE COMPANY | Mar 2009 → Dec 2009 | $1M | 1 |
| EMPIRE FIRE & MARINE INSURANCE CO. | Jan 2008 → Mar 2009 | $1M | 2 |
| SAGAMORE INSURANCE COMPANY | Mar 2006 → Jul 2006 | $1M | 1 |
| NATIONAL FIRE & MARINE INSURANCE CO. | Mar 2004 → Mar 2006 | $1M | 2 |
| NORTHLAND INSURANCE COMPANY | Feb 2002 → Mar 2004 | $1M | 1 |
| CANAL INSURANCE CO. | Aug 2000 → Feb 2002 | $1M | 3 |