Carrier profile · USDOT 4245616 · MC-1644892 · Updated Jun 30, 2026
HAPPY FREIGHTLINE INC
2 power unitsavg 4 yrRegional · 4 statesFONTANA, CA88/100
CARRIER ACTIVEMC-1644892 ACTIVE
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.
Last 12 months: 2 trucks also ran under 3 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3816191USDOT 4049378USDOT 3728037Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (5 trucks · 8 carriers)
Across all inspections on record: USDOT 3728037USDOT 3816191USDOT 4008337USDOT 4049378USDOT 4188470USDOT 3654615USDOT 4049156USDOT 4261872
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)22
Observed (24 mo)22
Shared w/ other carriers55
Registered and roadside-observed capacity are broadly consistent.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 1UYVS2534R3102817 | 6 | 6 | Nov 13, 2024 | Apr 15, 2026 |
| 1UYVS2531R3103004 | 4 | 4 | Aug 14, 2024 | Nov 28, 2025 |
| 3H3V532KXRJ185034 | 3 | 8 | Oct 1, 2024 | May 26, 2026 |
| 1UYVS2532R3247225 | 2 | 2 | Jul 23, 2025 | Feb 12, 2026 |
| 1DW1A5325PSB11263 | 2 | 2 | Mar 14, 2025 | Sep 11, 2025 |