Carrier profile · USDOT 1127642 · MC-555405 · Updated Jul 18, 2026
Z TECHNOLOGIES CORP
DBA STOLTZFUS TRUCKING
3 power unitsavg 4.4 yrRegional · 6 statesREDFORD, MI80/100
CARRIER ACTIVEMC-555405 ACTIVERATED SATISFACTORYHAZMAT
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)
- 3
- Observed power (24 mo)
- 4
- Trailers (towed)
- 4
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
2025
Newest model yr
2012
Oldest model yr
62.5%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1GRAA0627CD441881 | Trailer | 1982 | GREAT DANE TRAILER | Great Dane Trailers | 7 | Jul 27, 2026 |
| 3AKJHHDV4PSUB7091 | Truck-Tractor | 2023 | FREIGHTLINER | Cascadia | 4 | Jul 27, 2026 |
| 3HSDZAPR1SN163114 | Truck-Tractor | 2025 | INTERNATIONAL | LT62F | 4 | Oct 16, 2025 |
| 1JJV532D4GL900344 | Trailer | 2016 | WABASH VANS | Dry Van Duraplate | 3 | Apr 14, 2026 |
| 3HSDZAPRXSN163113 | Power unit | 2025 | INTL | — | 3 | Aug 19, 2025 |
| 3AKJHHDVXPSUB7077 | Truck-Tractor | 2023 | FREIGHTLINER | Cascadia | 1 | Apr 14, 2026 |
| 1JJV532D8RL462091 | Trailer | 2024 | WABASH NAT | — | 1 | Oct 16, 2025 |
| 1UYVS2538S2357501 | Trailer | 2025 | UTILITY | — | 1 | Jan 6, 2025 |
Showing 8 · most-inspected first.