Carrier profile · USDOT 431837 · Updated Jun 21, 2026
Shawver Well Company Inc
12 power unitsLocal · 2 statesFREDERICKSBURG, IA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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)
- 12
- Observed power (24 mo)
- 3
- 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 |
|---|---|---|---|---|---|---|
| 1GC4YTEY9RF129374View sourced platform decode | Power unit | 2024 | CHEVROLET | — | 1 | Jul 16, 2026 |
| 3ALMG3FM0TDWV5767View sourced platform decode | Power unit | 2026 | FREIGHTLIN | — | 1 | Apr 10, 2026 |
| 1GC4KYCY4JF121768View sourced platform decode | Trailer | 2018 | CHEV | — | 1 | Jan 27, 2025 |
| 907472 | Power unit | — | PTRB | — | 1 | Jan 27, 2025 |
| 1GB3YSEY9RF246513View sourced platform decode | Power unit | 2024 | CHEV | — | 1 | Jan 10, 2025 |
| 4UGFH2429ND037434View sourced platform decode | Trailer | 2022 | ABU | — | 1 | Jan 10, 2025 |
Showing 6 · most-inspected first.