Carrier profile · USDOT 2506140 · Updated Sep 6, 2026
Michael Thomas Rolston
DBA ALPINE SEPTIC LLC
7 power unitsavg 11.3 yrLocal · 1 statesPALMER, AK88/100
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)
- 7
- Observed power (24 mo)
- 3
- 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
2025
Newest model yr
2001
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1L9BT41271G223405View sourced platform decode | Trailer | 2001 | UNPUBLISHE | — | 5 | Dec 31, 2025 |
| 1NKDGGGG70J133985View sourced platform decode | Incomplete - Glider | — | KENWORTH | T8 Series | 4 | Dec 31, 2025 |
| 1FVXFXYB5SP541748View sourced platform decode | Truck | 1995 | FREIGHTLINER | Long Conv. | 2 | Aug 26, 2026 |
| 1HSYAPT5CJ269758 | Power unit | 2018 | INTERNATIO | — | 1 | Sep 12, 2025 |
Showing 4 · most-inspected first.