Carrier profile · USDOT 3168539 · MC-116396 · Updated Jul 17, 2026

QUARTZ TRANSPORTATION LLC

38 power unitsavg 7.4 yrRegional · 3 statesRANCHO CUCAMONGA, CA81/100
CARRIER ACTIVEMC-116396 ACTIVE
Verified linksqtllc.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed3
US states
Inspections · 24 mo246
CA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
RANCHO CUCAMONGA, CA
9647 8TH ST
Top corridor
CA
CA 244 · NM 1 · AZ 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · QUARTZ TRANSPORTATION LLC · trailing 24 months
StateCoverageInspections
CACaliforniaHQ244
NMNew Mexico1
AZArizona1