Carrier profile · USDOT 1635305 · Updated Jun 13, 2026

SULAM CORP

DBA SPARTAN MANUFACTURING

1 power unitMAQUOKETA, IA50/100
AUTHORITY STATUS UNKNOWN
Verified linksmac.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
MAQUOKETA, IA
1205 E SUMMIT
Density
fewermore
Shade = roadside inspections, last 24 mo.