Carrier profile · USDOT 3031579 · MC-39673 · Updated Jun 13, 2026
SHAFFER INC
28 power unitsavg 3.2 yrLocal · 2 statesMIDDLE RIVER, MD76/100
AUTHORITY STATUS UNKNOWNMC-39673 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)
- 28
- Observed power (24 mo)
- 23
- 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
2026
Newest model yr
2020
Oldest model yr
65.2%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1NPXX4EX2ND781927 | Truck | 2022 | PETERBILT | 389 | 9 | Apr 29, 2026 |
| 1NPXX4EX0RD610910 | Truck | 2024 | PETERBILT | 389 | 6 | Jul 27, 2026 |
| 1NPXX4EX2ND787484 | Truck | 2022 | PETERBILT | 389 | 6 | Jun 2, 2026 |
| 1NPCX4EX2LD662058 | Truck | 2020 | PETERBILT | 567 | 6 | Sep 11, 2025 |
| 1NPCXPEX6PD889809 | Truck | 2023 | PETERBILT | 567 | 6 | Jan 10, 2025 |
| 1NPXX4EX4RD610909 | Truck | 2024 | PETERBILT | 389 | 4 | Feb 12, 2026 |
| 1NPXX4EX6LD686168 | Truck | 2020 | PETERBILT | 389 | 4 | Oct 10, 2025 |
| 1NPCXPEX2PD889810 | Truck | 2023 | PETERBILT | 567 | 4 | Apr 28, 2025 |
| 1NPXX4EX4PD892773 | Truck | 2023 | PETERBILT | 389 | 3 | Jun 4, 2026 |
| 1NPCX4EX6TD772420 | Power unit | 2026 | PETERBILT | — | 2 | Jul 24, 2026 |
| 1NPCXPEX4RD673394 | Truck | 2024 | PETERBILT | 567 | 2 | May 22, 2026 |
| 2NP8XJ0X9TM775771 | Power unit | 2026 | PETERBILT | — | 2 | Nov 19, 2025 |
| 2NP8XJ0X7TM775770 | Power unit | 2026 | PETERBILT | — | 2 | Nov 7, 2025 |
| 1NPCXPEX5LD723680 | Power unit | 2020 | PTRB | — | 2 | Feb 5, 2025 |
| 1NPCXPEX6ND771630 | Truck | 2022 | PETERBILT | 567 | 2 | Dec 23, 2024 |
| 1NPXX4EX9ND775171 | Truck | 2022 | PETERBILT | 389 | 2 | Dec 16, 2024 |
| 2NP8LJ0X3TM782047 | Power unit | 2026 | PETERBILT | — | 1 | Jul 21, 2026 |
| 1NPXX4EX1RD681095 | Truck | 2024 | PETERBILT | 389 | 1 | May 5, 2026 |
| 2NP8XJ0X0TM775769 | Power unit | 2026 | PETERBILT | — | 1 | Jan 8, 2026 |
| 2NP2HM7X0LM673219 | Power unit | 2020 | PETERBILT | — | 1 | Dec 16, 2025 |
| 1NPCXPEX9MD736546 | Truck | 2021 | PETERBILT | 567 | 1 | Oct 28, 2024 |
| JALC4W160M7K01349 | Incomplete - Chassis Cab (Single Cab) | 2021 | ISUZU | NPR-XD | 1 | Oct 28, 2024 |
| 1NPCXPEXXLD665890 | Power unit | 2020 | PTRB | — | 1 | Oct 9, 2024 |
Showing 23 · most-inspected first.