Carrier profile · USDOT 1749383 · MC-640412 · Updated Jun 13, 2026
Mack Trucking Inc
63 power unitsDALLAS, TX50/100
CARRIER INACTIVEMC-640412 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
$750K BIPD last filed ’23 · 8 insurers · 1 lapseCoverage lapse
beyond this history
2008201320182023now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| HOUSTON SPECIALTY INSURANCE COMPANY | Jun 2019 → Mar 2023 | $750K | 5 |
| UNITED SPECIALTY INSURANCE COMPANY | Jun 2016 → Jun 2019 | $750K | 7 |
| CAROLINA CASUALTY INSURANCE CO. | Jun 2014 → Jun 2016 | $750K | 2 |
| WESCO INSURANCE COMPANY | Jun 2013 → Jun 2014 | $750K | 1 |
| HARCO NATIONAL INSURANCE CO. | Oct 2012 → Jun 2013 | $750K | 3 |
| GRANITE STATE INSURANCE CO. | Oct 2011 → Oct 2012 | $750K | 1 |
| UNITED FINANCIAL CASUALTY COMPANY | Oct 2010 → May 2011 | $750K | 2 |
| PRAETORIAN INSURANCE COMPANY | Oct 2008 → Oct 2011 | $750K | 3 |