VIN 5MASS5321SN079318 — 2025 Mac Trailer Manufacturing (vPIC; filed make: UNKNOWN) MAC TRAILER MANUFACTURING
Recorded with Aschenbrenner Trucking Inc · USDOT 488500
Vehicle identity
| VIN | 5MASS5321SN079318 |
| Model year | 2025 |
| Make | Mac Trailer Manufacturing (vPIC; filed make: UNKNOWN) |
| Model | MAC TRAILER MANUFACTURING |
| Vehicle type | SEMI-TRAILER |
| License plate | IA FZ0786 (Iowa) |
| Inspection window | 2026-03-16 to 2026-05-04 |
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-05-04 | 5MASS5321SN079318 | IA FZ0786 | ASCHENBRENNER TRUCKING INC · USDOT 488500 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this vehicle
Aschenbrenner Trucking Inc Active
- USDOT
- 488500
- MC
- 254597
- Status
- Active
- Type
- Motor Carrier
- Based in
- Fremont, IA
- Power units
- 39
- Drivers
- 42
- Inspections (24 mo)
- 93
- Crashes (24 mo)
- 5
- Vehicle OOS rate
- 36.2%
Carrier recorded at the latest inspection in the available records (2026-05-04). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.What this means
5MASS5321SN079318 is a 2025 Mac Trailer Manufacturing operated by Aschenbrenner Trucking Inc (USDOT 488500). License plate on its inspection records: IA FZ0786. 2 roadside inspections on FMCSA record. No out-of-service violations are recorded for this VIN in the available inspection records. Other violations may still be present.
What this VIN is
2025 Mac Trailer Manufacturing is the vehicle NHTSA’s VIN registry returns for 5MASS5321SN079318. It is a trailer built by MAC TRAILER MFG, INC. at the PATON, IOWA plant. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2026-03-16 and 2026-05-04. Across those inspections it was never placed out of service. Its most recent inspection (2026-05-04) was in Iowa, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Aschenbrenner Trucking Inc (USDOT 488500) from 2026-03-16 to 2026-05-04 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | MAC TRAILER MANUFACTURING |
| Model | MAC TRAILER MANUFACTURING |
| Model Year | 2025 |
| Vehicle Type | TRAILER NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Trailer The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| Manufacturer | MAC TRAILER MFG, INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | PATON Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | IOWA |
| Plant Country | UNITED STATES (USA) |
| Axles | 2 Number of axles — ties directly to weight limits and toll/registration class. |
Operator & inspection history
Related vehicles
- 1XPXD49X7MD759655 Peterbilt (4 insp · 4 OOS)
- 1XKWD69X3YJ845386 Kenworth (1 insp · 4 OOS)
- 1XPXD49X9MD757051 Peterbilt (7 insp · 3 OOS)
- 1XKADB9X46J132772 KENWORTH M (3 insp · 3 OOS)
- 1NKAGGGG40J436953 Kenworth (7 insp · 2 OOS)
- 5KJJAECKX5PU90699 Western Star (4 insp · 2 OOS)
Related
Frequently Asked Questions
What does VIN 5MASS5321SN079318 decode to?
Does VIN 5MASS5321SN079318 have a clean inspection record?
What license plate is on VIN 5MASS5321SN079318?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.