Carrier profile · USDOT 2576821 · MC-901433 · Updated Jun 13, 2026
TRI-STATE SERVICES
5 power unitsCASPER, WY50/100
CARRIER INACTIVEMC-901433 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
- None
- 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 · 4 insurers · 0 lapsesInsurer churn
beyond this history
2015201820212024now
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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 |
|---|---|---|---|
| PENNSYLVANIA MANUF. ASSOC. INS. | Feb 2021 → May 2023 | $750K | 2 |
| ARTISAN & TRUCKERS CASUALTY COMPANY | Feb 2018 → Feb 2021 | $750K | 4 |
| BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPAN | May 2017 → Feb 2018 | $750K | 1 |
| ARTISAN & TRUCKERS CASUALTY COMPANY | Feb 2017 → May 2017 | $750K | 1 |
| EMPLOYERS MUTUAL CASUALTY CO. | Feb 2015 → Feb 2017 | $750K | 1 |