Carrier profile · USDOT 936749 · MC-428993 · Updated Jun 13, 2026
Phillip & Dorothy Brinckman
DBA BRINCKMAN'S TOWING & AUTO SALVAGE
2 power unitsMICHIGAN CITY, IN50/100
CARRIER INACTIVEMC-428993 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
- Inactive
- Contract
- None
- 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
$750K BIPD last filed ’19 · 7 insurers · 0 lapsesInsurer churn
beyond this history
2002200820142020now
Shorter eras are too brief to label at this scale — all 8 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 8 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| AMERICAN GUARANTEE & LIABILITY INS. CO. | Apr 2019 → Apr 2019 | $750K | 2 |
| ACUITY, A MUTUAL INSURANCE COMPANY | Apr 2016 → Apr 2019 | $750K | 1 |
| UNIVERSAL UNDERWRITERS INSURANCE CO. | Apr 2015 → Apr 2016 | $750K | 1 |
| ACUITY, A MUTUAL INSURANCE COMPANY | Apr 2011 → Jun 2015 | $750K | 2 |
| PLAZA INSURANCE COMPANY | Apr 2010 → Apr 2011 | $750K | 1 |
| STONINGTON INSURANCE COMPANY | Apr 2005 → Apr 2010 | $750K | 5 |
| INTERSTATE INDEMNITY COMPANY | Apr 2004 → Apr 2005 | $750K | 1 |
| AUTO OWNERS INSURANCE COMPANY | Apr 2002 → Apr 2004 | $750K | 1 |