Carrier profile · USDOT 3765638 · Updated Aug 20, 2026
Mason Supply Source LLC
DBA STONEWORKS
2 power unitsavg 19.5 yrLocal · 1 statesISLANDIA, NY81/100
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)
- 2
- Observed power (24 mo)
- 2
- Trailers (towed)
- 0
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
2007
Newest model yr
2006
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FDAF56P66ED90808View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2006 | FORD | F-550 | 6 | Aug 24, 2026 |
| 1HTMMAAM97H411019View sourced platform decode | Truck | 2007 | INTERNATIONAL | MA025 | 2 | Jul 21, 2026 |
Showing 2 · most-inspected first.