Carrier profile · USDOT 3504137 · MC-1157650 · Updated Jun 13, 2026
R-m-s Safe Transportation Corporation
2 power unitsavg 9.8 yrRegional · 3 statesWALTHAM, MA50/100
CARRIER ACTIVEMC-1157650 ACTIVE
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)
- 2
- Observed power (24 mo)
- 1
- 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
2024
Newest model yr
2008
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3AKJHHFG4RSUY7874View sourced platform decode | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 4 | Feb 23, 2026 |
| 1UYVS25308U391509View sourced platform decode | Trailer | 2008 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 2 | Mar 3, 2025 |
| 1UYVS253XGM700417View sourced platform decode | Trailer | 2016 | UTILITY | — | 1 | Feb 23, 2026 |
| 1GRAA0628HB702454View sourced platform decode | Trailer | 2017 | GDAN | — | 1 | Mar 11, 2025 |
Showing 4 · most-inspected first.