Carrier profile · USDOT 56427 · MC-133928 · Updated Sep 6, 2026
Osterkamp Trucking, Inc
312 power unitsavg 10.9 yrRegional · 5 statesPOMONA, CA88/100
CARRIER ACTIVEMC-133928 ACTIVERATED SATISFACTORYHAZMAT
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: 21 trucks also ran under 16 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2807425USDOT 2804895USDOT 3334780USDOT 2728710USDOT 2560929USDOT 3082318USDOT 3991600USDOT 2559197Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (100 trucks · 51 carriers)
Across all inspections on record: USDOT 305794USDOT 586140USDOT 3609163USDOT 2974052USDOT 4087420USDOT 4318431USDOT 2372507USDOT 2559197
Shares a registration email domain with other carriers
@osterkampgrp.com — 8 carriers: USDOT 432646USDOT 586140USDOT 806986USDOT 2747878USDOT 2821788USDOT 2849444USDOT 3413584
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)312312
Observed (24 mo)183183
Shared w/ other carriers100100
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
Showing the 40 most cross-linked of 100 shared VINs.
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 8 related authorities · joined by email domain
- Authorities
- 8
- Combined power
- 323
- States
- 1
- Oldest authority
- Jun 1, 1974
- Active now
- 4
- OSTERKAMP TRUCKING, INC· viewingUSDOT 56427312PU
- DARGUS LEASING CORPUSDOT 28217885PU
- FRONTIER TRANSPORTATION INCUSDOT 5861401PU
- DEDICATED FLEET SYSTEMS INCUSDOT 8069861PU
- WESTERN FREIGHT SYSTEMS INCUSDOT 4326461PU
- RELIABLE EQUIPMENT LEASING LLCUSDOT 34135841PU
- JOSE A PEREZUSDOT 27478781PU
- MACIAS GENARO MALDONADOUSDOT 28494441PU