License Plate IA D6121 (Iowa) — Msr Manufacturing Llc
USDOT 3971910 · 2026 Freightliner M2
Current operating carrier of this plate
Msr Manufacturing Llc Active
- USDOT
- 3971910
- MC
- 1484450
- Status
- Active
- Type
- Motor Carrier
- Based in
- Crescent, IA
- Power units
- 2
- Drivers
- 2
- Inspections (24 mo)
- 3
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
This plate has also been operated by 1 other carrier (listed below).
What this means
License plate IA-D6121 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. Most recent operating carrier: Msr Manufacturing Llc (USDOT 3971910). Vehicle make on file: Freightliner (FRHT) (STRAIGHT TRUCK). 2 out-of-service results across all inspections.
About this plate
Commercial license plate IA-D6121 (Iowa) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2025-12-08 to 2026-02-05. The latest inspection was in Iowa, a Level III — driver and paperwork only.
Vehicles registered under plate IA-D6121
This plate has been recorded on 2 different VINs. Vehicles on record: 3ALHCYFE3TDWP8365 (2026 Freightliner M2, 2026-02-05); 1NKDL50X89J245007 (2009 Kenworth T8 Series, 2025-12-08 to 2025-12-10).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 2 out-of-service violations across 3 inspections. OOS breakdown: 2 driver. The leading violation category is Vehicle Maintenance (3), then Fatigued Driving (HOS) (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
2 carriers have operated vehicles under this plate (most recent first): Msr Manufacturing Llc (USDOT 3971910) on 2026-02-05; Xcel General Contracting Inc (USDOT 3221326) from 2025-12-08 to 2025-12-10.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 3 | ! Moderate |
| Fatigued Driving (HOS) | 2 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |