License Plate MA 99339 (Massachusetts) — Keystone Transportation Inc
USDOT 2797818 · 2015 Volvo VNL
Most recently recorded carrier for this plate
Keystone Transportation Inc Active
- USDOT
- 2797818
- MC
- 934179
- Status
- Active
- Type
- Motor Carrier
- Based in
- Methuen, MA
- Power units
- 6
- Drivers
- 4
- Inspections (24 mo)
- 18
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 44.4%
Carrier recorded at the latest inspection in the available records (2026-06-27). 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 MA-99339 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 4V4NC9DG1FN921393 (2015 Volvo VNL). Most recent operating carrier: Keystone Transportation Inc (USDOT 2797818). Vehicle make on file: Volvo (TRUCK TRACTOR). 5 out-of-service results across all inspections.
About this plate
Commercial license plate MA-99339 (Massachusetts) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-04-30 to 2026-06-27. The latest inspection was in Massachusetts, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2015 Volvo VNL — VIN 4V4NC9DG1FN921393 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 5 out-of-service violations across 3 inspections. OOS breakdown: 2 vehicle, 3 driver. The leading violation category is Vehicle Maintenance (16), then Fatigued Driving (HOS) (4). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Keystone Transportation Inc (USDOT 2797818) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 16 | ⚠ High |
| Fatigued Driving (HOS) | 4 | ! Moderate |
| Driver Fitness | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |