Carrier profile · USDOT 3631794 · MC-1244400 · Updated Jul 18, 2026

Grumpy's Hauling LLC

2 power unitsavg 3 yrLocal · 1 statesNORTHGLENN, CO50/100
CARRIER ACTIVEMC-1244400 ACTIVEHAZMAT
Verified linksFMCSA SAFER

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 (1 truck · 2 carriers)
Across all inspections on record: USDOT 2896184USDOT 4247449

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)2
Observed (24 mo)1
Shared w/ other carriers1

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
4P53F4922R1408553View sourced platform decode37Feb 14, 2024Apr 7, 2025