Carrier profile · USDOT 2488248 · MC-861613 · Updated Jun 13, 2026

GRINDSTONE TRANSPORTATION LLC

11 power unitsavg 6.1 yrMulti-region · 8 statesSAN JUAN, TX100/100
CARRIER ACTIVEMC-861613 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.

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 (3 trucks · 2 carriers)
Across all inspections on record: USDOT 1450024USDOT 4159296

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)11
Observed (24 mo)12
Shared w/ other carriers3

Registered and roadside-observed capacity are broadly consistent.

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

VINCarriersInspectionsFirst seenLast seen
3HSDZAPR4SN79847322Jul 6, 2025Jun 2, 2026
1UYVS2538EM79332326Dec 21, 2023May 29, 2026
1XPHD49X5AD10447425Jul 31, 2024May 29, 2026