Carrier profile · USDOT 4321382 · Updated Aug 16, 2026
Whisler Trucking LLC
1 power unitavg 12.8 yrLocal · 2 statesOTTUMWA, 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)
- 1
- Observed power (24 mo)
- 1
- Trailers (towed)
- 3
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2024
Newest model yr
2006
Oldest model yr
75.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XP5DB9X16D654849View sourced platform decode | Truck-Tractor | 2006 | PETERBILT | 379 | 4 | Jun 12, 2026 |
| 1W16522A2H5551337View sourced platform decode | Trailer | 2017 | WILSON | Wilson | 2 | Oct 15, 2025 |
| 4A2LD5324R3010264View sourced platform decode | Trailer | 2024 | TRLR | — | 1 | Jun 12, 2026 |
| 1MT2N53286H017229View sourced platform decode | Trailer | 2006 | MERRITT | — | 1 | Mar 18, 2025 |
Showing 4 · most-inspected first.