Carrier profile · USDOT 260536 · MC-184160 · Updated Jun 13, 2026
Michael T Knowles Kennie C Knowles and Wilma E Knowles
DBA DON D DAVIS TOWING KENNIE C KNOWLES TRUCKING
5 power unitsavg 18.2 yrLocal · 1 statesREDDING, CA75/100
CARRIER INACTIVEMC-184160 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
- Inactive
- Broker
- Inactive
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 ’25 · 13 insurers · 0 lapsesInsurer churn
1996200420122020now
Shorter eras are too brief to label at this scale — all 14 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 14 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| UNITED FINANCIAL CASUALTY COMPANY | Feb 2024 → Aug 2025 | $750K | 4 |
| CANAL INSURANCE CO. | Feb 2018 → Feb 2024 | $750K | 2 |
| HUDSON INSURANCE COMPANY | Feb 2015 → Feb 2018 | $750K | 5 |
| ZURICH AMERICAN INSURANCE COMPANY | Feb 2014 → Feb 2015 | $750K | 3 |
| AMERICAN GUARANTEE & LIABILITY INS. CO. | Feb 2013 → Feb 2014 | $750K | 3 |
| ZURICH AMERICAN INSURANCE COMPANY | Feb 2010 → Feb 2013 | $750K | 1 |
| EMPIRE FIRE & MARINE INSURANCE CO. | Feb 2008 → Feb 2010 | $750K | 3 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Feb 2006 → Feb 2008 | $750K | 2 |
| WILLIAMSBURG NATIONAL INS CO. | Feb 2004 → Mar 2006 | $750K | 3 |
| CASCADE NATIONAL INSURANCE COMPANY | Feb 2001 → Feb 2004 | $750K | 6 |
| WESTPORT INSURANCE CORPORATION | Apr 2000 → Nov 2000 | $750K | 2 |
| WAUSAU BUSINESS INSURANCE COMPANY | Apr 1998 → Apr 2000 | $750K | 1 |
| ASSOCIATES INSURANCE COMPANY | Apr 1997 → Apr 1998 | $750K | 1 |
| U. S. CAPITAL INSURANCE COMPANY | Apr 1996 → Apr 1997 | $750K | 1 |