Carrier profile · USDOT 1286209 · Updated Jun 13, 2026
Shirley Septic Pumping Inc
5 power unitsavg 7.4 yrLocal · 1 statesCONIFER, CO0/100
AUTHORITY STATUS UNKNOWNOUT-OF-SERVICE ORDER
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)
- 5
- Observed power (24 mo)
- 6
- 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
2024
Newest model yr
2007
Oldest model yr
28.6%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3C7WRNCL1PG582184View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2023 | RAM | 5500 | 1 | Nov 12, 2025 |
| 48XAR4824K1013547View sourced platform decode | Trailer | 2019 | TRAVIS TRA | — | 1 | Nov 7, 2025 |
| 2WKPDCCJ4RK934314View sourced platform decode | Truck-Tractor | 1994 | WESTERN STAR | 4900 | 1 | Nov 7, 2025 |
| 3BPZHJ8X1FF267097View sourced platform decode | Power unit | 2015 | PETERBILT | — | 1 | Nov 6, 2025 |
| 1GDJ6H1J6RJ503043View sourced platform decode | Power unit | 2024 | GMC | — | 1 | Sep 18, 2025 |
| 1NPZL00X47D717105View sourced platform decode | Power unit | 2007 | PETERBILT | — | 1 | Sep 18, 2025 |
| 3C7WRNCL1JG408784View sourced platform decode | Power unit | 2018 | DODGE | — | 1 | Jul 29, 2025 |
Showing 7 · most-inspected first.