Registration only
No federal operating authority on file — likely a private or intrastate fleet. That can be perfectly legitimate.
Federal record
Superior Materials Mt Clemens Novi Brighton Spartan Concrete Brighton Block
USDOT 1330927
Entity type
Carrier
Location
Farmington Hills, MI
Phone
(248) 788-8000
Email on file
GX•••@S•••.NET
Power units
45
Drivers
40
First on record
—
Last MCS-150 filing
—
TenFour keeps a page for every USDOT registration so brokers and shippers can verify status — inactive companies get this records view, not a website. The full site unlocks if authority is reinstated.