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Vehicle Detail

VIN 5KKMBWFG3PPUF7903 — 2023 MACK TRUCK 49X Chassis

Recorded with Jeff Proffitt · USDOT 1299341

No recalls match

Vehicle identity

VIN5KKMBWFG3PPUF7903
Model year2023
MakeMACK TRUCK
Model49X Chassis
Vehicle typeSTRAIGHT TRUCK
License plateTN 8639H10 (Tennessee)
Inspection window2026-04-09 to 2026-08-26

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.

Earliest and latest dates below are observations we have retained, not registration dates.
Observed datesVINPlateReported carrier
2026-08-265KKMBWFG3PPUF7903TN 8639H10JEFF PROFFITT · USDOT 1299341
2026-08-265KKMBWFG3PPUF7903TN 8639H10PROFFITT TRANSPORT · USDOT 2085291

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

Jeff Proffitt Active

USDOT
1299341
MC
692769
Status
Active
Type
Motor Carrier
Based in
Crossville, TN
Power units
39
Drivers
39
Inspections (24 mo)
40
Crashes (24 mo)
3
Vehicle OOS rate
53.9%

Carrier recorded at the latest inspection in the available records (2026-08-26). 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.

This vehicle has also been operated by 1 other carrier (listed below).

VIN
5KKMBWFG3PPUF7903
Year/Make
2023 MACK TRUCK
Inspections
2
Open recalls
0

What this means

5KKMBWFG3PPUF7903 is a 2023 MACK TRUCK 49X Chassis operated by Jeff Proffitt (USDOT 1299341). License plate on its inspection records: TN 8639H10. 2 roadside inspections on FMCSA record. 2 out-of-service results on record.

What this VIN is

2023 MACK TRUCK 49X Chassis is the vehicle NHTSA’s VIN registry returns for 5KKMBWFG3PPUF7903. It is a truck built by DAIMLER TRUCK NORTH AMERICA LLC at the PORTLAND, OREGON plant. Powertrain: Cummins X15 engine, 15L displacement, running on diesel. Its gross vehicle weight rating (Class 8: 33,001 lb and above (14,969 kg and above)) places it in Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier.

Roadside inspection & out-of-service record

This specific vehicle appears in 2 FMCSA roadside inspections between 2026-04-09 and 2026-08-26. Its records show 2 out-of-service violations across 2 inspections. Out-of-service breakdown: 2 vehicle. Its most recent inspection (2026-08-26) was in Tennessee, a Level II — walk-around inspection of the driver and the vehicle. Of 2 recorded violations, the most come from Vehicle Maintenance (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.

Operator history

This VIN appears under 2 different carriers in our records, oldest first: Jeff Proffitt (USDOT 1299341) from 2026-04-09 to 2026-08-26 — 1 inspection, 1 out-of-service; Proffitt Transport (USDOT 2085291) on 2026-08-26 — 1 inspection, 1 out-of-service.

Full spec sheet (NHTSA vPIC decode)
MakeWESTERN STAR
Model49X Chassis
Model Year2023
Vehicle TypeINCOMPLETE VEHICLE
NHTSA’s top-level vehicle category derived from the VIN.
Body ClassTruck
The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway.
G V W RClass 8: 33,001 lb and above (14,969 kg and above)
Class 8 heavy-duty (33,001 lb GVWR and above) — the line-haul tractor / heavy straight-truck tier
ManufacturerDAIMLER TRUCK NORTH AMERICA LLC
The legal manufacturer of record in NHTSA’s database.
Plant CityPORTLAND
Where the chassis was assembled — useful for verifying the VIN against the build record.
Plant StateOREGON
Plant CountryUNITED STATES (USA)
Engine ModelCummins X15
The engine family installed at the factory — a major driver of resale value and parts availability.
Engine ConfigurationIn-Line
Cylinder layout (e.g. inline-6), the dominant configuration in Class 8 diesels.
Engine Cylinders6
Displacement L15
Engine displacement in liters — bigger generally means more torque for heavy loads.
Fuel Type PrimaryDiesel
Primary fuel — diesel dominates heavy trucking; CNG/electric change maintenance and range.
Brake System TypeAir
Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement.
Drive Type8x4
Axle drive configuration (e.g. 6x4), which affects traction and fuel economy.
FMCSA BASIC safety category breakdown
BASIC CategoryViolationsStatus
Vehicle Maintenance2! Moderate
Unsafe Driving0✓ Clean
Driver Fitness0✓ Clean
Fatigued Driving (HOS)0✓ Clean
Controlled Substances0✓ Clean
Hazmat0✓ Clean
Operator history — 2 carriers operated this VIN
Operated by JEFF PROFFITT (DOT 1299341)2026-04-09 → 2026-08-26
1 inspections · 1 OOS · 1 violations
Last inspected in Tennessee · Level II — walk-around inspection of the driver and the vehicle · Plate TN 8639H10
Operated by PROFFITT TRANSPORT (DOT 2085291)Last seen 2026-08-26
1 inspections · 1 OOS · 1 violations
Last inspected in Tennessee · Level II — walk-around inspection of the driver and the vehicle · Plate TN 8639H10
Related vehicles
Other vehicles operated by Jeff Proffitt
Nearby VINs in our inspection database

Related

Frequently Asked Questions

What does VIN 5KKMBWFG3PPUF7903 decode to?
VIN 5KKMBWFG3PPUF7903 decodes to a 2023 MACK TRUCK 49X Chassis — body: Truck; GVWR: Class 8: 33,001 lb and above (14,969 kg and above); engine: Cummins X15; fuel: Diesel.
Why was 2023 MACK TRUCK 49X Chassis VIN 5KKMBWFG3PPUF7903 placed out of service?
This vehicle has 2 out-of-service violations across 2 inspections. By type: 2 vehicle. Most of its violations are in Vehicle Maintenance (2), which covers brakes, lights, tires, load securement and other mechanical condition items.
Which carriers have operated VIN 5KKMBWFG3PPUF7903?
Our records show this VIN under 2 different USDOT numbers: Jeff Proffitt (USDOT 1299341), Proffitt Transport (USDOT 2085291).
What license plate is on VIN 5KKMBWFG3PPUF7903?
FMCSA inspection records list plate for this vehicle: TN 8639H10 (Tennessee).

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