Carrier profile · USDOT 3555230 · MC-1476710 · Updated Sep 6, 2026

Siz Transportation LLC

10 power unitsavg 5.3 yrMulti-region · 9 statesHAMPTON, VA100/100
CARRIER ACTIVEMC-1476710 ACTIVE
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.

Last 12 months: 7 trucks also ran under 9 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4176290USDOT 4243248USDOT 3475045USDOT 4112865USDOT 4215698USDOT 3712062USDOT 3941971USDOT 4296619Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (11 trucks · 19 carriers)
Across all inspections on record: USDOT 3475045USDOT 3744774USDOT 4112865USDOT 3712062USDOT 3776818USDOT 3492449USDOT 3941971USDOT 3765013

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)10
Observed (24 mo)7
Shared w/ other carriers11

Registered and roadside-observed capacity are broadly consistent.

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

VINCarriersInspectionsFirst seenLast seen
1GR1A0624PK436851View sourced platform decode44Jun 26, 2025Jun 22, 2026
3AKJHHDRXKSHU6526View sourced platform decode36Mar 8, 2024Jul 3, 2026
1GR1A0622NB333425View sourced platform decode33Aug 15, 2023Jun 12, 2026
4V4NC9EH6JN884602View sourced platform decode37Jan 9, 2025May 14, 2026
4V4NC9EJ7MN275932View sourced platform decode34Feb 15, 2024May 12, 2026
4V4NC9EH3NN313784View sourced platform decode36Aug 17, 2023May 5, 2026
3H3V532K0SS075920View sourced platform decode33May 8, 2025Mar 17, 2026
3H3V532K0SJ113331View sourced platform decode22Jun 23, 2025Jul 3, 2026
4V4NC9EH7PN336407View sourced platform decode25Feb 10, 2024Jun 12, 2026
1GR1P0629LJ185954View sourced platform decode23Apr 25, 2026May 14, 2026
3H3V532K8NS888071View sourced platform decode22Dec 20, 2024Apr 18, 2026