Plate AZ-YNA0FT
Arizona · POLAR MFG.
Current operating carrier of this plate
Mus Transport Services Llc Active
- USDOT
- 3926487
- MC
- 1453989
- Status
- Active
- Type
- Motor Carrier
- Based in
- Surprise, AZ
- Power units
- 3
- Drivers
- 3
- Inspections (24 mo)
- 13
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 10%
This plate has also been operated by 1 other carrier (listed below).
What this means
License plate AZ-YNA0FT appears in FMCSA inspection records 3 times. 2 different VINs have been registered under this plate (likely vehicle transfers or replacements). Operated by 2 different carriers (DOT numbers) over its inspection history. Vehicle make on file: POLAR MFG. (SEMI-TRAILER). Zero out-of-service results — clean inspection record under this plate.
About this plate
Commercial license plate AZ-YNA0FT (Arizona) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. The most recent inspection activity under this plate was 2026-07-15. This page aggregates every vehicle, operator, and inspection we can tie to the plate — useful for accident investigation, fraud checks, and used-truck due diligence.
Vehicles registered under plate AZ-YNA0FT
This plate has been recorded on 2 different VINs, which typically means the registration was transferred across vehicles — a unit was sold, totaled, or retired and the plate moved to its replacement. Vehicles on record: 3H6KL4329R3165653 (2024 POLAR MFG. Polar Tank Trailer); 3AKJGLD59FSFL0126 (2015 FREIGHTLIN Cascadia); 3H6KL4329R3165653 (2024 POLAR MFG. Polar Tank Trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate. The leading violation category is Vehicle Maintenance (6), then Unsafe Driving (1).
Operators
2 carriers have operated vehicles under this plate: MUS TRANSPORT SERVICES LLC, TRIPLE DIGIT TRUCKING LLC. Each links to that carrier's full FMCSA safety profile.
How to use this report
Vetting a unit or carrier: a clean plate record is encouraging, but confirm current condition with an independent inspection and a state title check. FMCSA data shows who operated the vehicle, not the legal owner — ownership requires a state DMV request (restricted under the federal DPPA).
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 6 | ⚠ High |
| Unsafe Driving | 1 | — Minor |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |