Carrier profile · USDOT 477916 · Updated Jun 13, 2026
Southland Envelope Co Inc
5 power unitsavg 8.5 yrLocal · 2 statesSAN DIEGO, CA100/100
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)
- 4
- 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
2021
Newest model yr
2014
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 2NKHHM7X7EM417808View sourced platform decode | Truck | 2014 | KENWORTH | T3 Series | 6 | Jul 26, 2025 |
| 2NKHHM6X4MM466710View sourced platform decode | Truck | 2021 | KENWORTH | T3 Series | 5 | Aug 18, 2025 |
| 2NKHHM6X2EM400772View sourced platform decode | Truck | 2014 | KENWORTH | T3 Series | 3 | Mar 11, 2025 |
| 2NKHHM6X8MM466709View sourced platform decode | Truck | 2021 | KENWORTH | T3 Series | 2 | Sep 2, 2025 |
Showing 4 · most-inspected first.