VIN 558MSB321PK007121 — 2023 Mac (vPIC; filed make: OTHR) MAC
Recorded with Alexander Trucking Company · USDOT 470443
Vehicle identity
| VIN | 558MSB321PK007121 |
| Model year | 2023 |
| Make | Mac (vPIC; filed make: OTHR) |
| Model | MAC |
| Vehicle type | SEMI-TRAILER |
| License plate | TX 215B749 (Texas) |
| Inspection window | 2024-09-24 to 2025-12-18 |
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 |
|---|---|---|---|
| 2025-12-18 | 558MSB321PK007121 | TX 215B749 | ALEXANDER TRUCKING COMPANY · USDOT 470443 |
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
Alexander Trucking Company Active
- USDOT
- 470443
- MC
- 485994
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Seguin, TX
- Power units
- 2
- Drivers
- 4
- Inspections (24 mo)
- 15
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 14.3%
Carrier recorded at the latest inspection in the available records (2025-12-18). 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
558MSB321PK007121 is a 2023 Mac operated by Alexander Trucking Company (USDOT 470443). License plate on its inspection records: TX 215B749. 5 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
2023 Mac is the vehicle NHTSA’s VIN registry returns for 558MSB321PK007121. It is a trailer built by MAC LTT, INC. at the KENT, OHIO plant. Its gross vehicle weight rating (Class 8: 33,001 lb and above (14,969 kg and above)) places it in Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier.
Roadside inspection & out-of-service record
This specific vehicle appears in 5 FMCSA roadside inspections between 2024-09-24 and 2025-12-18. Across those inspections it was never placed out of service. Its most recent inspection (2025-12-18) was in Texas, 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 Alexander Trucking Company (USDOT 470443) from 2024-09-24 to 2025-12-18 — 5 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | MAC |
| Model | MAC |
| Model Year | 2023 |
| 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. |
| G V W R | Class 8: 33,001 lb and above (14,969 kg and above) Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier |
| Manufacturer | MAC LTT, INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | KENT 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
- 1FUJA6CKX7LX77644 Freightliner (1 insp · 1 OOS)
- 3AKJGLD53GSGP1193 Freightliner (1 insp · 1 OOS)
- 3HSDZAPR7PN739117 International (5 insp)
- 1FUJA6CK19LAD3108 Freightliner (3 insp)
- 558MEBN25KK004736 OTHR (3 insp)
- 558MSB325NK006941 MACL (2 insp)
Related
Frequently Asked Questions
What does VIN 558MSB321PK007121 decode to?
Does VIN 558MSB321PK007121 have a clean inspection record?
What license plate is on VIN 558MSB321PK007121?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.