Carrier profile · USDOT 12179 · MC-77061 · Updated Aug 20, 2026
SB Inc
DBA SHERMAN BROS HEAVY TRUCKING
18 power unitsavg 16.6 yrMulti-region · 10 statesHARRISBURG, OR81/100
CARRIER ACTIVEMC-77061 ACTIVERATED 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
- Active
- Contract
- Active
- Broker
- Inactive
Insurance & bonds
BIPD / liability$1,000,000 in force
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$1M in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$1M BIPD last filed ’26 · 8 insurers · 5 lapsesCoverage lapse
2007201220172022now
Shorter eras are too brief to label at this scale — all 16 insurers are named in the list below.
BIPD in force — $1,000,000 · PROTECTIVE INSURANCE CO. · since Dec 2025
All 16 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| AXIS SURPLUS INSURANCE COMPANY | Dec 2025 → Mar 2026 | $1M | 1 |
| PROTECTIVE INSURANCE CO. | Mar 2017 → Apr 2017 | $1M | 1 |
| HALLMARK SPECIALTY INSURANCE COMPANY | Aug 2012 → Aug 2012 | $1M | 3 |
| HALLMARK SPECIALTY INSURANCE COMPANY | Dec 2011 → Dec 2011 | $1M | 2 |
| HALLMARK SPECIALTY INSURANCE COMPANY | Dec 2011 → Dec 2010 | $1M | 2 |
| PROTECTIVE INSURANCE CO. | Dec 2010 → Oct 2012 | $1M | 7 |
| AXIS SURPLUS INSURANCE COMPANY | Dec 2010 → Dec 2010 | $1M | 1 |
| PROTECTIVE INSURANCE CO. | Dec 2010 → Feb 2014 | $1M | 7 |
| PROTECTIVE INSURANCE CO. | Dec 2009 → Dec 2009 | $1M | 2 |
| COLONY NATIONAL INSURANCE COMPANY | Dec 2009 → Dec 2010 | $1M | 1 |
| GEMINI INSURANCE COMPANY | Dec 2009 → Feb 2011 | $1M | 1 |
| PROTECTIVE INSURANCE CO. | Dec 2009 → Dec 2010 | $1M | 4 |
| ALLIED WORLD ASSURANCE COMPANY (US), INC. | Dec 2007 → Dec 2009 | $1M | 1 |
| AXIS SURPLUS INSURANCE COMPANY | Dec 2007 → Dec 2009 | $1M | 1 |
| LEXINGTON INSURANCE COMPANY | Feb 2007 → Dec 2007 | $1M | 3 |
| GREAT WEST CASUALTY CO. | Feb 2007 → Dec 2009 | $1M | 1 |