Carrier profile · USDOT 137672 · MC-141777 · Updated Jul 18, 2026
SIMPSON TRANSPORTATION INC
7 power unitsavg 10.4 yrRegional · 5 statesFAIRFIELD, IL100/100
CARRIER ACTIVEMC-141777 ACTIVERATED SATISFACTORY
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)
- 7
- Observed power (24 mo)
- 4
- Trailers (towed)
- 5
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
2020
Newest model yr
2005
Oldest model yr
22.2%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XPXD49X8LD635912View sourced platform decode | Truck-Tractor | 2020 | PETERBILT | 389 | 3 | Jun 16, 2026 |
| 5V8VA5320FM507637View sourced platform decode | Trailer | 2015 | VANR | — | 2 | Jun 16, 2026 |
| 1XPXD49X0AD104944View sourced platform decode | Power unit | 2010 | PTRB | — | 2 | Feb 12, 2026 |
| 1XPXD49X8KD607641View sourced platform decode | Truck-Tractor | 2019 | PETERBILT | 389 | 2 | Aug 27, 2025 |
| 1XP5DB9X65N858247View sourced platform decode | Power unit | 2005 | PETERBILT | — | 1 | Feb 19, 2026 |
| 3H3V532CXKR258158View sourced platform decode | Trailer | 2019 | HYUNDAI TR | — | 1 | Feb 19, 2026 |
| 1JJV532DXFL867638View sourced platform decode | Trailer | 2015 | WABASH NAT | — | 1 | Feb 12, 2026 |
| 1UYVS2539K7722321View sourced platform decode | Trailer | 2019 | UTIL | — | 1 | Aug 27, 2025 |
| 1DW1A5327JS777285View sourced platform decode | Trailer | 2018 | STOU | — | 1 | Oct 15, 2024 |
Showing 9 · most-inspected first.