Carrier profile · USDOT 3616947 · Updated Jun 13, 2026
TC Armstrong Inc
DBA RAINBOW OF THE HEARTLAND
8 power unitsLocal · 1 statesGRIMES, IA50/100
AUTHORITY STATUS UNKNOWN
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 8
- Observed power (24 mo)
- 2
- Trailers (towed)
- 0
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FDWE3FS5EDA30161View sourced platform decode | Power unit | 2014 | FORD | — | 1 | Jul 3, 2025 |
| 1FDWE3FS4HDC43610View sourced platform decode | Power unit | 2017 | FORD | — | 1 | Nov 26, 2024 |
Showing 2 · most-inspected first.