Carrier profile · USDOT 1350127 · Updated Aug 6, 2026
4 T DOOR SYSTEMS INC
2 power unitsELKHART, IN50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
ELKHART, IN
Density
fewermore