Carrier profile · USDOT 3389876 · Updated Sep 6, 2026
Optimum Az Inc
41 power unitsavg 8.5 yrLocal · 2 statesTUCSON, AZ74/100
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)
- 41
- Observed power (24 mo)
- 4
- 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
2025
Newest model yr
2005
Oldest model yr
25.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FVACWFC9SHVM5073View sourced platform decode | Truck | 2025 | FREIGHTLINER | M2 | 2 | Aug 28, 2026 |
| 3HSDJSJR8BN376874View sourced platform decode | Power unit | 2011 | INTERNATIO | — | 2 | Aug 14, 2025 |
| 1N9AL1010LF272611View sourced platform decode | — | 2020 | NATL | — | 1 | Aug 28, 2026 |
| 16V1C2523P2286401View sourced platform decode | Trailer | 2023 | BIG TEX | — | 1 | Jul 30, 2026 |
| 1FDNF6DE5MDF07709View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2021 | FORD | F-650 | 1 | Jul 30, 2026 |
| 5SHAD3920FB001410View sourced platform decode | Trailer | 2015 | KAUFMAN | — | 1 | Aug 14, 2025 |
| 5SHFH2529LB000827View sourced platform decode | Trailer | 2020 | KAUFMAN | — | 1 | Jul 21, 2025 |
| 3FRNF65E85V167560View sourced platform decode | Power unit | 2005 | FORD | — | 1 | Jul 21, 2025 |
Showing 8 · most-inspected first.