Carrier profile · USDOT 1532233 · MC-570860 · Updated Jun 13, 2026
Four Towers Transportation Inc
100 power unitsMIAMI, FL50/100
CARRIER INACTIVEMC-570860 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
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liabilityNo active filing in current snapshot
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’19 · 8 insurers · 3 lapsesCoverage lapse
beyond this history
2006201120162021now
Shorter eras are too brief to label at this scale — all 9 insurers are named in the list below.
No active BIPD filing in FMCSA's current snapshot.
All 9 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| STARR INDEMNITY & LIABILITY INSURANCE COMPANY | Jun 2018 → Apr 2019 | $750K | 1 |
| STARR INDEMNITY & LIABILITY INSURANCE COMPANY | Jun 2015 → Jul 2017 | $750K | 7 |
| ILLINOIS NATIONAL INSURANCE CO. | Jun 2013 → Jun 2015 | $750K | 2 |
| NEW HAMPSHIRE INSURANCE CO. | Jun 2012 → Jun 2013 | $750K | 1 |
| NORTHLAND INSURANCE COMPANY | Jun 2011 → Jun 2012 | $750K | 1 |
| GREAT AMERICAN ASSURANCE COMPANY | Nov 2010 → Jun 2011 | $750K | 1 |
| SUA INSURANCE COMPANY | May 2008 → Aug 2009 | $750K | 4 |
| AEQUICAP PROPERTY &CASUALTY INSURANCE COMPANY | Oct 2007 → May 2008 | $750K | 5 |
| AEQUICAP INSURANCE COMPANY | Oct 2006 → Jan 2007 | $750K | 5 |