Carrier profile · USDOT 3985591 · MC-1255794 · Updated Sep 6, 2026

Zachary Nightingale

DBA ROCKIN SIX'S TRANSPORT

2 power unitsavg 14 yrRegional · 3 statesHARLOWTON, MT50/100
CARRIER ACTIVEMC-1255794 ACTIVE
Verified linksFMCSA 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 mo3
TX busiest

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

Home base
HARLOWTON, MT
503 S 2ND ST SE
Top corridor
TX ⇄ MT
TX 1 · MS 1 · KS 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · ZACHARY NIGHTINGALE · trailing 24 months
StateCoverageInspections
TXTexas1
MSMississippi1
KSKansas1