Carrier profile · USDOT 2113117 · Updated Jun 13, 2026
SIMPSON DIRTWORX
4 power unitsavg 8.8 yrLocal · 2 statesLYNDONVILLE, VT93/100
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)
- 4
- Observed power (24 mo)
- 4
- Trailers (towed)
- 1
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
2022
Newest model yr
2000
Oldest model yr
60.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3HTDNTZT5LN860816View sourced platform decode | Truck | 2020 | INTERNATIONAL | HX515 | 6 | Jun 4, 2026 |
| 3HTPAAPT8NN097323View sourced platform decode | Power unit | 2022 | INTERNATIONAL | HX520 | 5 | Jul 30, 2026 |
| 3HTPAAPT7NN613137View sourced platform decode | Power unit | 2022 | INTERNATIONAL | HX520 | 5 | Jul 13, 2026 |
| 1XK1P4TX1NJ135719View sourced platform decode | Power unit | 2022 | KW | — | 1 | Sep 17, 2025 |
| 4LF4S5236Y3509090View sourced platform decode | Trailer | 2000 | FONA | — | 1 | Sep 17, 2025 |
Showing 5 · most-inspected first.