Carrier profile · USDOT 2538411 · MC-882890 · Updated Jun 13, 2026

KOLOBOK INC

5 power unitsavg 8.6 yrRegional · 5 statesHOFFMAN ESTATES, IL100/100
CARRIER ACTIVEMC-882890 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 observed5
US states
Inspections · 24 mo13
WI busiest

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

Home base
HOFFMAN ESTATES, IL
1580 CLADWELL LN
Top corridor
WI ⇄ IL
WI 5 · IN 4 · IL 2
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · KOLOBOK INC · trailing 24 months
StateCoverageInspections
WIWisconsin5
INIndiana4
ILIllinoisHQ2
OHOhio1
MIMichigan1