Carrier profile · USDOT 180420 · Updated Jun 13, 2026
W C Gretter and Sons Inc
6 power unitsLocal · 1 statesHARPER, 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)
- 6
- Observed power (24 mo)
- 2
- Trailers (towed)
- 2
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 |
|---|---|---|---|---|---|---|
| 1TDH5003XSB187799View sourced platform decode | Trailer | 2025 | TIMP | — | 1 | Apr 27, 2026 |
| 3AKJGNDVXKDKC9223View sourced platform decode | Power unit | 2019 | FRHT | — | 1 | Apr 27, 2026 |
| 1TDH50038SB187798View sourced platform decode | Trailer | 2025 | TIMP | — | 1 | Feb 13, 2026 |
| 3AKJGNDV5MDMA4318View sourced platform decode | Power unit | 2021 | FRHT | — | 1 | Feb 13, 2026 |
Showing 4 · most-inspected first.