VIN 1M2P270C4XM043797 — 1999 Mack RD
Recorded with Efrain Juarez Jr · USDOT 4574575
Vehicle identity
| VIN | 1M2P270C4XM043797 |
| Model year | 1999 |
| Make | Mack |
| Model | RD |
| Vehicle type | STRAIGHT TRUCK |
| License plate | TX KBW9407 (Texas) |
| Inspection window | 2026-03-21 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 | 1M2P270C4XM043797 | TX KBW9407 | EFRAIN JUAREZ JR · USDOT 4574575 |
| 2026-03-21 | 1M2P270C4XM043797 | TX KBW9407 | EFRAIN JUAREZ · USDOT 2017593 |
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
Efrain Juarez Jr Active
- USDOT
- 4574575
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Dallas, TX
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 1
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 100%
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.This vehicle has also been operated by 1 other carrier (listed below).
What this means
1M2P270C4XM043797 is a 1999 Mack RD operated by Efrain Juarez Jr (USDOT 4574575). License plate on its inspection records: TX KBW9407. 2 roadside inspections on FMCSA record. 2 out-of-service results on record.
What this VIN is
1999 Mack RD is the vehicle NHTSA’s VIN registry returns for 1M2P270C4XM043797. It is a truck built by MACK TRUCKS INC. at the MACUNGIE, PENNSYLVANIA plant. Powertrain: 12L displacement, running on diesel. 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 2 FMCSA roadside inspections between 2026-03-21 and 2026-08-12. Its records show 2 out-of-service violations across 2 inspections. Out-of-service breakdown: 2 vehicle. Its most recent inspection (2026-08-12) was in Texas, a Level II — walk-around inspection of the driver and the vehicle. Of 8 recorded violations, the most come from Vehicle Maintenance (8). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operator history
This VIN appears under 2 different carriers in our records, oldest first: Efrain Juarez (USDOT 2017593) on 2026-03-21 — 1 inspection, 1 out-of-service; Efrain Juarez Jr (USDOT 4574575) on 2026-08-12 — 1 inspection, 1 out-of-service.
Full spec sheet (NHTSA vPIC decode)
| Make | MACK |
| Model | RD |
| Model Year | 1999 |
| Series | RD688S |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Truck 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 | MACK TRUCKS INC. The legal manufacturer of record in NHTSA’s database. |
| Plant City | MACUNGIE Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | PENNSYLVANIA |
| Plant Country | UNITED STATES (USA) |
| Engine Cylinders | 6 |
| Displacement L | 12 Engine displacement in liters — bigger generally means more torque for heavy loads. |
| Fuel Type Primary | Diesel Primary fuel — diesel dominates heavy trucking; CNG/electric change maintenance and range. |
| Brake System Type | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 8 | ⚠ High |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |
Operator history — 2 carriers operated this VIN
Related
Frequently Asked Questions
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