Carrier profile · USDOT 3965562 · MC-1640312 · Updated Aug 16, 2026
Tunza LLC
DBA JAM TRANSPORT
1 power unitavg 15.2 yrLocal · 2 statesCALEXICO, CA100/100
CARRIER ACTIVEMC-1640312 ACTIVE
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)
- 1
- Observed power (24 mo)
- 2
- Trailers (towed)
- 3
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
2016
Newest model yr
1998
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3AKJGEBG1FDGP8209View sourced platform decode | Truck-Tractor | 2015 | FREIGHTLINER | Cascadia | 15 | Aug 22, 2026 |
| 1UYVS2538AU902020View sourced platform decode | Trailer | 2010 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 11 | Aug 22, 2026 |
| 1JJV532B6FL880062View sourced platform decode | Trailer | 2015 | WABASH VANS | Refrigerated Van | 1 | Jun 8, 2026 |
| 1UYVS2482WU530002View sourced platform decode | Trailer | 2028 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 1 | May 22, 2026 |
| 3HSDJAPR0GN082099View sourced platform decode | Truck-Tractor | 2016 | INTERNATIONAL | LF687 | 1 | Jan 24, 2025 |
Showing 5 · most-inspected first.