Carrier profile · USDOT 1327628 · Updated Jun 13, 2026
Dockendorf Equipment Company Incorporated
DBA DALE HAPPY
11 power unitsavg 8 yrLocal · 1 statesSIOUX FALLS, SD50/100
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)
- 11
- Observed power (24 mo)
- 2
- Trailers (towed)
- 1
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
2008
Oldest model yr
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FDWE3FN3RDD28059View sourced platform decode | Incomplete - Cutaway | 2024 | FORD | E-350 | 2 | Jan 14, 2026 |
| 1FD7X3B61NEG18530View sourced platform decode | Power unit | 2022 | FORD | — | 1 | Jan 13, 2026 |
| MVIN214998IND | Trailer | 2008 | UNPUBLISHE | — | 1 | Jan 13, 2026 |
Showing 3 · most-inspected first.