Carrier profile · USDOT 1781926 · Updated Jun 13, 2026
POLYSEAL INSULATION LLC
DBA POLYSEAL INSULATION
5 power unitsavg 11.8 yrLocal · 1 statesPALMER, AK100/100
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)
- 5
- Observed power (24 mo)
- 5
- 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
2020
Newest model yr
2002
Oldest model yr
80.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 5PVNE8JV6L5S57865View sourced platform decode | Truck | 2020 | HINO | Conventional Type Truck | 6 | Jul 16, 2026 |
| 5PVNJ8JT0H4S57058View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2017 | HINO | Conventional Type Truck | 4 | Jan 29, 2026 |
| 5PVNE8JT6C4S54565View sourced platform decode | Incomplete | 2012 | HINO | Conventional Type Truck | 3 | May 11, 2026 |
| 5PVNE8JV6L5S57980View sourced platform decode | Power unit | 2020 | HINO | — | 2 | May 12, 2026 |
| 1FVABSAK92HJ78668View sourced platform decode | Truck | 2002 | FREIGHTLINER | FL70 | 1 | Aug 29, 2024 |
Showing 5 · most-inspected first.