Carrier profile · USDOT 543438 · MC-270175 · Updated Jun 13, 2026
Tom-son Tank Lines Inc
12 power unitsCOLTON, CA50/100
CARRIER INACTIVEMC-270175 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
- 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 ’11 · 4 insurers · 2 lapsesCoverage lapse
beyond this history
1994200220102018now
Shorter eras are too brief to label at this scale — all 5 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 5 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| GREAT WEST CASUALTY CO. | Apr 2004 → Mar 2011 | $1M | 1 |
| GREAT WEST CASUALTY CO. | Apr 2001 → Apr 2001 | $1M | 2 |
| ZC INS. CO /CONVERIUM INS.(NA) INC. | Apr 1999 → May 2001 | $1M | 2 |
| ROYAL INSURANCE COMPANY OF AMERICA | Apr 1997 → May 1998 | $1M | 1 |
| COMMERCE AND INDUSTRY INSURANCE | Oct 1994 → Apr 1999 | $1M | 2 |