Public carrier profile
Gridiron Transport LLC
USDOT 4200510
Allowed to operateChecking your watchlist…
Look up another DOTIdentity and status
- USDOT
- 4200510
- MC number
- 1620437
- Status
- ActiveA
- Allowed to operate
- Yes
- Location
- Seeley Lake, MT
Authority
- Common authority
- UnknownActive
- Contract authority
- UnknownNone
- Broker authority
- UnknownInactive
- Authority history events
- 2
- Authority history
- Mar 21, 2024 – Aug 18, 2025
Fleet
- Power units
- 10
- Drivers
- 5
Insurance
- Active filings
- 3
- Insurer
- UNITED FINANCIAL CASUALTY COMPANY
- Maximum coverage
- $750,000
- Effective date
- Nov 4, 2025
- Estimated renewal window
- November 2026 (estimated)
Estimate, not a policy date.
Safety history
- Inspections
- 5
- Out-of-service inspections
- 3
- Driver OOS
- 1
- Vehicle OOS
- 2
- Hazmat OOS
- 0
- Crashes
- 2
- Violations
- 9
- Last inspection
- Apr 16, 2026
- Last crash
- Feb 12, 2025
Public record refreshed 10/27/2026.