Carrier profile · USDOT 97971 · Updated Jun 13, 2026
Keystone Concrete Block & Supply Co Inc
DBA KEYSTONE CONCRETE BLOCK
10 power unitsavg 12.9 yrLocal · 1 statesSCRANTON, PA86/100
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)
- 10
- Observed power (24 mo)
- 5
- Trailers (towed)
- 2
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
2026
Newest model yr
2002
Oldest model yr
85.7%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 13N1452C581547120View sourced platform decode | Trailer | 2008 | FONTAINE TRAILER C | Fontaine Trailer Co. | 3 | Sep 10, 2025 |
| 1XKDD49X6CJ336025View sourced platform decode | Truck-Tractor | 2012 | KENWORTH | T8 Series | 3 | Sep 10, 2025 |
| 1M2AG11C17M062911View sourced platform decode | Power unit | 2007 | MACK | — | 2 | Jun 23, 2025 |
| 1M2AG10C12M001391View sourced platform decode | Truck | 2002 | MACK | CV (Granite) | 2 | Sep 16, 2024 |
| 13N1452C7K1531136View sourced platform decode | Trailer | 2019 | FONTAINE TRAILER C | Fontaine Trailer Co. | 1 | Jul 15, 2026 |
| 1XKWD40X4JJ203329View sourced platform decode | Truck-Tractor | 2018 | KENWORTH | W9 Series | 1 | Jul 15, 2026 |
| 1XPALE0X6TN417277View sourced platform decode | Truck | 1996 | PETERBILT | 357 | 1 | Sep 5, 2024 |
Showing 7 · most-inspected first.