License Plate UT Z073132 (Utah) — Mac Tranz Inc
USDOT 3181604 · 1999 Peterbilt 379
Most recently recorded carrier for this plate
Mac Tranz Inc Active
- USDOT
- 3181604
- MC
- 126789
- Status
- Active
- Type
- Motor Carrier
- Based in
- Salt Lake City, UT
- Power units
- 12
- Drivers
- 9
- Inspections (24 mo)
- 39
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 45%
Carrier recorded at the latest inspection in the available records (2026-10-12). 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
License plate UT-Z073132 appears in FMCSA inspection records 5 times. Recorded on one vehicle: VIN 1XP5DB9X9XD480563 (1999 Peterbilt 379). Most recent operating carrier: Mac Tranz Inc (USDOT 3181604). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate UT-Z073132 (Utah) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-04-29 to 2026-10-12. The latest inspection was in Colorado, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Utah).
Vehicle on this plate
This plate is associated with a single vehicle, a 1999 Peterbilt 379 — VIN 1XP5DB9X9XD480563 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 5 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations. The leading violation category is Unsafe Driving (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operators
Operated by Mac Tranz Inc (USDOT 3181604) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |