2018 MACK MAC
VIN 558MTBR26JK004047
What this means
558MTBR26JK004047 decodes to a 2018 MACK MAC. 5 roadside inspections on FMCSA record. Zero out-of-service results — clean inspection history for the operating carrier(s).
What this VIN is
2018 MACK MAC is the vehicle NHTSA’s VIN registry returns for 558MTBR26JK004047. It is a trailer built by MAC LTT, INC. at the KENT, OHIO plant. Powertrain: running on not applicable, paired with a not applicable transmission.
Roadside inspection & out-of-service record
This specific vehicle appears in 5 FMCSA roadside inspections between 2024-10-22 and 2026-04-09. Across those inspections it was never placed out of service — a clean roadside record for the operating carrier(s), which is a positive signal for maintenance and compliance. No violations were recorded against this vehicle in our inspection window.
Operator history
This VIN has been operated by 2 different carriers in our records: KAG ENERGY LLC, ALTA TRANSPORTATION LLC. A vehicle that changes operators can carry its inspection and maintenance history across fleets — useful context when vetting a used purchase or investigating an incident.
How to use this report
If you’re buying this truck: its clean out-of-service record is encouraging, but still verify current condition with an independent pre-purchase inspection. If you’re investigating an incident: the operator history above links to the carrier’s full FMCSA profile, where you can review authority, insurance, and crash records. This page aggregates public FMCSA roadside data and NHTSA vPIC decode for this VIN; it is informational and not a substitute for a title search or a hands-on inspection.
Full spec sheet (NHTSA vPIC decode)
| Make | MAC |
| Model | MAC |
| Model Year | 2018 |
| 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 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 history — 2 carriers operated this VIN
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Frequently Asked Questions
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