VIN 5MAMN4823MW056445 — 2021 MCKT MAC TRAILER MANUFACTURING
Recorded with Environmental Resource Recovery Inc · USDOT 2179095
Vehicle identity
| VIN | 5MAMN4823MW056445 |
| Model year | 2021 |
| Make | MCKT |
| Model | MAC TRAILER MANUFACTURING |
| Vehicle type | SEMI-TRAILER |
| License plate | CA 4TH9327 (California) |
| Inspection window | 2025-12-01 to 2026-08-12 |
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 |
|---|---|---|---|
| 2026-08-12 | 5MAMN4823MW056445 | CA 4TH9327 | ENVIRONMENTAL RESOURCE RECOVERY INC · USDOT 2179095 |
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
Environmental Resource Recovery Inc Active
- USDOT
- 2179095
- MC
- 47390
- Status
- Active
- Type
- Motor Carrier
- Based in
- San Jose, CA
- Power units
- 38
- Drivers
- 27
- Inspections (24 mo)
- 62
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 32.7%
Carrier recorded at the latest inspection in the available records (2026-08-12). 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
5MAMN4823MW056445 is a 2021 MCKT MAC TRAILER MANUFACTURING operated by Environmental Resource Recovery Inc (USDOT 2179095). License plate on its inspection records: CA 4TH9327. 8 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
2021 MCKT MAC TRAILER MANUFACTURING is the vehicle NHTSA’s VIN registry returns for 5MAMN4823MW056445. It is a trailer built by MAC TRAILER MFG, INC. at the ALLIANCE, OHIO plant.
Roadside inspection & out-of-service record
This specific vehicle appears in 8 FMCSA roadside inspections between 2025-12-01 and 2026-08-12. Across those inspections it was never placed out of service. Its most recent inspection (2026-08-12) was in California, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Environmental Resource Recovery Inc (USDOT 2179095) from 2025-12-01 to 2026-08-12 — 8 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | MAC TRAILER MANUFACTURING |
| Model | MAC TRAILER MANUFACTURING |
| Model Year | 2021 |
| 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 | ALLIANCE Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OHIO |
| Plant Country | UNITED STATES (USA) |
| Axles | 2 Number of axles — ties directly to weight limits and toll/registration class. |
Operator & inspection history
Related vehicles
- 1XPCD49X7MD759962 Peterbilt (3 insp · 8 OOS)
- 1XPCD49X1LD731105 Peterbilt (7 insp · 6 OOS)
- 1XPCD49X3LD722020 Peterbilt (3 insp · 5 OOS)
- 1XPCD49X8LD731103 Peterbilt (5 insp · 4 OOS)
- 2NP3LJ0X2GM360917 Peterbilt (3 insp · 2 OOS)
- 2NP2HM6X5MM749763 Peterbilt (3 insp · 2 OOS)
Related
Frequently Asked Questions
What does VIN 5MAMN4823MW056445 decode to?
Does VIN 5MAMN4823MW056445 have a clean inspection record?
What license plate is on VIN 5MAMN4823MW056445?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.