Carrier profile · USDOT 2488248 · MC-861613 · Updated Aug 20, 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
3HSDZAPR4SN798473View sourced platform decode22Jul 6, 2025Jun 2, 2026
1UYVS2538EM793323View sourced platform decode26Dec 21, 2023May 29, 2026
1XPHD49X5AD104474View sourced platform decode25Jul 31, 2024May 29, 2026