Carrier profile · USDOT 3168539 · MC-116396 · Updated Aug 30, 2026
Quartz Transportation LLC
38 power unitsavg 7.4 yrRegional · 3 statesRANCHO CUCAMONGA, CA81/100
CARRIER ACTIVEMC-116396 ACTIVE
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: 15 trucks also ran under 8 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 428823USDOT 4500074USDOT 2885047USDOT 3168537USDOT 1965516USDOT 3953290USDOT 1849233USDOT 3813472Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (81 trucks · 32 carriers)
Across all inspections on record: USDOT 941630USDOT 2932409USDOT 3885857USDOT 428823USDOT 1849233USDOT 2345475USDOT 1965516USDOT 3813472
Shares a registration email domain with other carriers
@qtllc.com — 7 carriers: USDOT 970938USDOT 2360201USDOT 2494903USDOT 2558367USDOT 2807407USDOT 3408546
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)3838
Observed (24 mo)4646
Shared w/ other carriers8181
Registered and roadside-observed capacity are broadly consistent.
Shared-VIN cross-links· units inspected under more than one USDOT
Showing the 40 most cross-linked of 81 shared VINs.
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 7 related authorities · joined by email domain
- Authorities
- 7
- Combined power
- 97
- States
- 1
- Oldest authority
- Aug 2, 2001
- Active now
- 2
- QUARTZ TRANSPORTATION LLC· viewingUSDOT 316853938PU
- QUANTUM TRANSPORTATION LPUSDOT 97093845PU
- LITTLE SUN AVAE INCUSDOT 24949035PU
- FARID CHAVOSH MESKARZADEHUSDOT 23602014PU
- QUADRANT TRANSPORTATION LLCUSDOT 34085462PU
- DADAR INTERNATIONAL TRANSPORT INCUSDOT 25583672PU
- DG TRUCK RENTAL INCUSDOT 28074071PU
Affiliated entities· hover to preview