Carrier profile · USDOT 4076784 · MC-1549996 · Updated Jun 13, 2026
ISM CARRIERS LLC
1 power unitsavg 3 yrRegional · 6 statesMONTROSE, PA100/100
CARRIER ACTIVEMC-1549996 ACTIVEHAZMAT
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (2 trucks · 5 carriers)
Across all inspections on record: USDOT 3875223USDOT 4139333USDOT 4335257USDOT 4041272USDOT 4489350
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)11
Observed (24 mo)22
Shared w/ other carriers22
Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 5R8GF4021PM105728 | 4 | 15 | Dec 11, 2023 | Oct 21, 2025 |
| 5SHFL3520MB001595 | 3 | 6 | Jan 16, 2024 | Feb 5, 2026 |