Carrier profile · USDOT 3244150 · Updated Jun 13, 2026
Slack Developments Inc
DBA MONSTER TREE SERVICE OF PITTSBURGH
11 power unitsLocal · 1 statesPITTSBURGH, PA50/100
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)
- 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 |
|---|---|---|---|---|---|---|
| 1FDRF3H66NEC92825View sourced platform decode | Power unit | 2022 | FORD | — | 1 | Jul 22, 2025 |
| 50PAS2027KL004353View sourced platform decode | Trailer | 2019 | BLMT | — | 1 | Jul 22, 2025 |
| 1FDNF7AYXKDF13765View sourced platform decode | Power unit | 2019 | FORD | — | 1 | Jun 18, 2025 |
| 4S8SZ1612KW026033View sourced platform decode | Trailer | 2019 | UNPUBLISHE | — | 1 | Jun 18, 2025 |
Showing 4 · most-inspected first.