Carrier profile · USDOT 2582350 · MC-904343 · Updated Jun 13, 2026
FRONTIER CARRIER LLC
1 power unitsavg 19 yrRegional · 3 statesLAREDO, TX85/100
CARRIER ACTIVEMC-904343 ACTIVE
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
- Active
- Contract
- Active
- Broker
- None
Insurance & bonds
BIPD / liability$750,000 in force
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$750K in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed · 7 insurers · 1 lapseCoverage lapse
2015201820212024now
Shorter eras are too brief to label at this scale — all 10 insurers are named in the list below.
BIPD in force — $750,000 · HIGHLANDER SPECIALTY INSURANCE COMPANY · since Jun 2026
All 10 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| PROGRESSIVE COUNTY MUTUAL | Mar 2025 → Mar 2026 | $750K | 1 |
| NORTHLAND INSURANCE COMPANY | Mar 2023 → Mar 2025 | $750K | 1 |
| NATIONAL CASUALTY COMPANY | Feb 2023 → Mar 2023 | $750K | 1 |
| SENTRY SELECT INSURANCE COMPANY | Mar 2021 → Mar 2021 | $750K | 1 |
| NATIONAL CASUALTY COMPANY | Mar 2021 → Feb 2023 | $750K | 1 |
| SENTRY SELECT INSURANCE COMPANY | Mar 2021 → Apr 2021 | $750K | 1 |
| NATIONAL CASUALTY COMPANY | Mar 2020 → Mar 2021 | $750K | 3 |
| AMERICAN SENTINEL INSURANCE COMPANY | Mar 2018 → Mar 2020 | $750K | 2 |
| QUALITAS INSURANCE COMPANY | Mar 2016 → Mar 2018 | $750K | 2 |
| WESCO INSURANCE COMPANY | Mar 2015 → Mar 2016 | $750K | 1 |