Carrier profile · USDOT 3493964 · Updated Jul 18, 2026

Whitney Transport of South Carolina LLC

DBA WELBORN TRUCKING

34 power unitsavg 5.8 yrLocal · 1 statesSUMMERVILLE, SC86/100
AUTHORITY STATUS UNKNOWN
Verified linksmilesaheadbrands.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 (5 trucks · 4 carriers)
Across all inspections on record: USDOT 4006069USDOT 4273401USDOT 4226956USDOT 4219562

Shares a registration email domain with other carriers

@milesaheadbrands.com — 9 carriers: USDOT 3189494USDOT 3436073USDOT 3761726USDOT 3769949USDOT 3779725USDOT 4253340USDOT 4372677USDOT 4499247

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)34
Observed (24 mo)26
Shared w/ other carriers5

Registered and roadside-observed capacity are broadly consistent.

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

VINCarriersInspectionsFirst seenLast seen
3HSDJAPR9GN087785View sourced platform decode33Feb 18, 2025Jul 24, 2026
1NKZXPEX0JJ213915View sourced platform decode27Jul 11, 2023Aug 4, 2026
1NKZXPEX9RJ366594View sourced platform decode22Sep 30, 2024Jul 6, 2026
1NKZXPEX1SJ124596View sourced platform decode25Sep 3, 2024May 20, 2026
1NKZX4EX9SJ368575View sourced platform decode23Nov 8, 2024Sep 5, 2025

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 9 related authorities · joined by email domain

Authorities
9
Combined power
378
States
3
Oldest authority
Sep 18, 2018
Active now
8

Affiliated entities· hover to preview

WHITNEY TRANSPORT NORTH AMERICA LLCWHITNEY TRANSPORT LLCWHITNEY TRANSPORT SOUTHWEST LLCWHITNEY TRANSPORT TEXAS LLCWHITNEY TRANSPORT SOUTHEAST LLCWHITNEY LOGISTICS LLCWHITNEY LOGISTICS OF TAMPA LLCMILESTONE SUPPLY LLC