Carrier profile · USDOT 130616 · Updated Jun 13, 2026
Tri State Stone and Building Supply Inc
14 power unitsavg 21.2 yrLocal · 1 statesBETHESDA, MD86/100
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)
- 14
- Observed power (24 mo)
- 5
- 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
2001
Oldest model yr
60.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1HTWPAZR35J052448View sourced platform decode | Truck | 2005 | INTERNATIONAL | 7500 | 3 | Apr 10, 2026 |
| 1M2AG11C76M024243View sourced platform decode | Truck | 2006 | MACK | CV (Granite) | 1 | Sep 29, 2025 |
| 1M2AG11C55M016916View sourced platform decode | Power unit | 2005 | MACK | — | 1 | Aug 22, 2025 |
| 1M2AG10Y67M062934View sourced platform decode | Truck-Tractor | 2007 | MACK | CV (Granite) | 1 | Jun 10, 2025 |
| 1M2P270C11M056269View sourced platform decode | Power unit | 2001 | MACK | — | 1 | Aug 15, 2024 |
Showing 5 · most-inspected first.