VIN 1FDFF5HT4TDA01746 — 2026 Ford F-550
Recorded with Mackay Construction Services · USDOT 3152974
Vehicle identity
| VIN | 1FDFF5HT4TDA01746 |
| Model year | 2026 |
| Make | Ford |
| Model | F-550 |
| Vehicle type | STRAIGHT TRUCK |
| License plate | MA Z10769 (Massachusetts) |
| Last inspected | 2026-06-26 |
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 |
|---|---|---|---|
| 2026-06-26 | 1FDFF5HT4TDA01746 | MA Z10769 | MACKAY CONSTRUCTION SERVICES · USDOT 3152974 |
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
Mackay Construction Services Active
- USDOT
- 3152974
- MC
- 105922
- Status
- Active
- Type
- Motor Carrier
- Based in
- Wilmington, MA
- Power units
- 38
- Drivers
- 25
- Inspections (24 mo)
- 6
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-06-26). 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
1FDFF5HT4TDA01746 is a 2026 Ford F-550 operated by Mackay Construction Services (USDOT 3152974). License plate on its inspection records: MA Z10769. 1 roadside inspection on FMCSA record. No out-of-service violations are recorded for this VIN in the available inspection records. Other violations may still be present.
What this VIN is
2026 Ford F-550 is the vehicle NHTSA’s VIN registry returns for 1FDFF5HT4TDA01746. It is a incomplete - chassis cab (single cab) built by FORD MOTOR COMPANY at the LORIAN, OHIO plant. Powertrain: 6.7L displacement, running on diesel. Its gross vehicle weight rating (Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)) places it in Class 6 medium-duty (19,501–26,000 lb) — single-axle delivery and beverage trucks.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-06-26). Across those inspections it was never placed out of service. Its most recent inspection (2026-06-26) was in Massachusetts, a Level III — driver and paperwork only. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Mackay Construction Services (USDOT 3152974) on 2026-06-26 — 1 inspection, none out of service.
Recalls & owner complaints
Owners have filed 1 complaint with NHTSA against this make/model/year.
Full spec sheet (NHTSA vPIC decode)
| Make | FORD |
| Model | F-550 |
| Model Year | 2026 |
| Series | F-Series Super Duty-Dual Rear Wheels |
| Vehicle Type | INCOMPLETE VEHICLE NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Incomplete - Chassis Cab (Single Cab) The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| G V W R | Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg) Class 6 medium-duty (19,501–26,000 lb) — single-axle delivery and beverage trucks |
| Manufacturer | FORD MOTOR COMPANY The legal manufacturer of record in NHTSA’s database. |
| Plant City | LORIAN Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | OHIO |
| Plant Country | UNITED STATES (USA) |
| Engine Configuration | V-Shaped Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels. |
| Engine Cylinders | 8 |
| Displacement L | 6.7 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 | Hydraulic Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
| Drive Type | 4WD/4-Wheel Drive/4x4 Axle drive configuration (e.g. 6x4), which affects traction and fuel economy. |
Operator & inspection history
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