Carrier profile · USDOT 2551782 · MC-889108 · Updated Jun 13, 2026

MAMMOTH HAULING INC

1 power unitavg 9.2 yrRegional · 5 statesCOVINA, CA56/100
CARRIER INACTIVEMC-889108 INACTIVE
Verified linksshipmhi.comFMCSA 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 (14 trucks · 10 carriers)
Across all inspections on record: USDOT 9795USDOT 945634USDOT 2361185USDOT 2369633USDOT 2544114USDOT 125550USDOT 1663735USDOT 4107664

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)5
Shared w/ other carriers14

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

VINCarriersInspectionsFirst seenLast seen
3AKJHHDR6NSMT010666Feb 9, 2024May 12, 2026
4V4NC9EH9PN319706310Nov 12, 2023Feb 26, 2026
1GRAA0623JT12286733Jul 24, 2024Jun 24, 2025
1GRAA0626JT12286337Feb 18, 2024Jan 31, 2025
3H3V532C9BT03703824Feb 4, 2024Jul 30, 2025
3H3V532C2BT03704322Dec 14, 2023Jul 23, 2025
1JJV532DXCL61802522Nov 17, 2023Mar 25, 2025
3AKJHHDR6MSMJ222123Aug 24, 2024Mar 25, 2025
1GRAA0624JT12286223Sep 11, 2023Jan 14, 2025
1GRAA0623JT12287026Jun 26, 2023Dec 9, 2024
1GR1P0628LK15940522Jul 23, 2024Nov 18, 2024
4V4NC9EH0CN53245623Aug 21, 2023Jul 24, 2024
4V4NC9EH9CN53245522Sep 11, 2023Feb 26, 2024
1JJV532D0CL61805122Dec 17, 2023Feb 7, 2024