Carrier profile · USDOT 4334847 · MC-1692918 · Updated Jun 30, 2026
MASTER MASON INC
1 power unitavg 5.5 yrRegional · 4 statesLOS ANGELES, CA0/100
CARRIER ACTIVEMC-1692918 ACTIVEOUT-OF-SERVICE ORDER
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)
- 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
2022
Newest model yr
2019
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XPBDP9X6ND707902 | Truck-Tractor | 2022 | PETERBILT | 579 | 4 | Sep 17, 2025 |
| 1UYVS2537K6607643 | Trailer | 2019 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 3 | Sep 17, 2025 |
| Not recorded | Trailer | — | UTILITY TR | — | 1 | May 6, 2025 |
Showing 3 · most-inspected first.