Carrier profile · USDOT 435277 · MC-391581 · Updated Sep 6, 2026

Zieman Manufacturing Co

2 power unitsRIALTO, CA40/100
CARRIER INACTIVEMC-391581 INACTIVERATED SATISFACTORY
Verified linkslci1.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.

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

Home base
RIALTO, CA
168 S SPRUCE AVE
Density
fewermore
Shade = roadside inspections, last 24 mo.