Carrier profile · USDOT 545277 · MC-1172678 · Updated Jun 13, 2026

PORTER TRUCKING LLC

11 power unitsavg 12.6 yrRegional · 3 statesLINEVILLE, IA50/100
CARRIER ACTIVEMC-1172678 ACTIVE
Verified linksgrm.netFMCSA 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.

Last 12 months: 2 trucks also ran under 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3147001USDOT 867080Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (2 trucks · 3 carriers)
Across all inspections on record: USDOT 867080USDOT 4067026USDOT 3147001

Shares a registration email domain with other carriers

@grm.net — 238 carriers: USDOT 73470USDOT 88993USDOT 89333USDOT 98093USDOT 98179USDOT 175586USDOT 177031USDOT 208720

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)11
Observed (24 mo)4
Shared w/ other carriers2

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
2NPMHJ7X8SM72827734Oct 3, 2024Dec 22, 2025
1TDH40025LB16710225Nov 23, 2024Mar 13, 2026

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 238 related authorities · joined by email domain

Authorities
238
Combined power
482
States
3
Oldest authority
Jun 1, 1974
Active now
104

Affiliated entities· hover to preview

REX LEE SIEMER TRUCKING LLCLARRY BUNKER TRUCKING INCBRIGGS TRANSPORTATION LLCDCLI LLCMERLIN D BELL & LANCE D BELLWADE TILING INCL & L COMMUNICATION SERVICES INCRFT LLC