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MACK'S TRANSPORT LLC
Sugar Grove, PA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 3516059 · MC 1549731
No Safety Rating
Active 8 months · first granted 2023
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1549731 · Common carrier
Insurance
On File
United Financial Casualty Company
Safety
Not Rated
0.0% OOS · 7 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active 8 months since reinstatement on January 16, 2026; first granted June 5, 2023 (3 yrs, 4 mo ago)
- Insurance on file: $750,000
- Vehicle out-of-service rate 0.0% — below the 20.7% national average
- 7 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1549731
Common Carrier
Insurance on File
UNITED FINANCIAL CASUALTY COMPANY
BI&PD · $750,000 · Policy CA865689153
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3516059
MC Number
MC-1549731
Safety Rating
Not Rated
Operation Classification
Authorized for hire, Private (property)
MCS-150 Filed
January 14, 2026
FMCSA Registration
November 4, 2020
Authority First Granted
June 5, 2023
Authority Reinstated
January 16, 2026
Annual Mileage
250,000 mi (2025)
Contact Information
Address
740 Patchen Hill Rd, Sugar Grove, PA 16350
Phone
Email
Owner / Officer
Mackenzie Engstrom
Cargo Types
General FreightMotor VehiclesBuilding MaterialsGrain/FeedFarm SuppliesConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
7
Driver Inspections
3
Vehicle Inspections
4
Out-of-Service Violations
0
Violations by Category
Vehicle Maintenance1
Unsafe Driving2
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
0.0% of 5 inspections in the last 24 months put a driver or vehicle out of service —
0th percentile among carriers with 5–9 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
1 of 4 inspections
Unsafe Driving
1 of 6 inspections
Hours of Service
0 of 6 inspections
Driver Fitness
0 of 6 inspections
Controlled Substances
0 of 6 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| September 6, 2025 | NY | — | — | Yes | Rain · Daylight · Wet |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
PA5
OH2
Fleet & Equipment (8)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 2 reported to FMCSA
Trailers
~4
seen at inspection
Equipment types observed
Tractor
4
Utility Trailer
3
Semi-trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2024 Pine Hill/bauxlite | Utility Trailer · 38 ft | 1P9BU3831RG402178 | 4 | — |
| 1994 Peterbilt 379 | Tractor · Class 7 | 1XP5AR7X6RD367788 | 2 | — |
| 2000 Peterbilt 379 | Tractor · Class 7 | 1XP5AU7X4YD523196 | 2 | — |
| 1996 Peterbilt 379 | Tractor · Class 8 | 1XP5DB8X8TN397213 | 2 | — |
| 2025 Pine Hill | Utility Trailer · 32 ft | 1P9BU3228SG402054 | 1 | — |
| 2019 Pine Hill/bauxlite | Utility Trailer · 36 ft | 1P9GU3638KG402175 | 1 | — |
| Wkmh | Semi-trailer | 1W9GF4839LC530690 | 1 | — |
| 2001 Peterbilt 378 | Tractor · Class 8 | 1XPFAU8X81N563378 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (7)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| March 11, 2026 | 3268001464 | GUYSVILLE OH | II | — | — | CARRIER/SAME | Truck Tractor Semi-trailer |
PETERBILT PINE HILL/BAUXLITE |
1XP5DB8X8TN397213 1P9BU3831RG402178 |
PA AH43928 PA PT844U1 |
| February 26, 2026 | 0038000048 | BOLIVAR OH | III | 1 | — | — | Truck Tractor Semi-trailer |
PETERBILT PINE HILL/BAUXLITE |
1XP5DB8X8TN397213 1P9BU3831RG402178 |
PA AH43928 PA PT844U1 |
| 392.2-SLL | State/Local Laws - | |||||||||
| June 27, 2025 | F121517854 | SR0015 OLD LYCOMING TWP - BEAU, PA | II | 2 | — | CARRIER | Truck Tractor Semi-trailer |
PETERBILT PINE HILL/BAUXLITE |
1XP5AU7X4YD523196 1P9BU3831RG402178 |
PA AH43928 PA PT844U1 |
| 392.2-SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Speeding 3 | ||||||||
| 393.104F3-C | Cargo - Loose or unfastened tiedown | Tiedown | ||||||||
| March 18, 2025 | C402507710 | ON I80 W MM 99.00, PA | III | — | — | MACKS TRANSPORT | Truck Tractor Trailer |
PETERBILT PINE HILL |
1XP5AU7X4YD523196 1P9BU3228SG402054 |
PA AH43928 ME 548 8279 |
| October 16, 2024 | E968429023 | ON FRONT ST 62 FEET EAST OF AR, PA | II | 2 | — | MACK TRANS | Truck Tractor Semi-trailer |
PETERBILT PINE HILL/BAUXLITE |
1XP5AR7X6RD367788 1P9BU3831RG402178 |
PA AH43928 PA PT844U1 |
| 392.2 | Violation of Local Laws - Explain | |||||||||
| 392.2 | Violation of Local Laws - Explain | |||||||||
| September 10, 2024 | F109425477 | I80 EB MM 194 GREENE TWP - EAS, PA | II | — | — | — | Truck Tractor Semi-trailer |
PETERBILT WKMH |
1XPFAU8X81N563378 1W9GF4839LC530690 |
OH PNL8971 OH TSF6907 |
| June 4, 2024 | F303415613 | ON BENNETTS VALLEY HWY 74 FEET, PA | III | 2 | — | MACKS TRANSPORT LLC | Truck Tractor Trailer |
PETERBILT PINE HILL/BAUXLITE |
1XP5AR7X6RD367788 1P9GU3638KG402175 |
PA AH43928 PA PT563P0 |
| 392.2-SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Speeding 4 | ||||||||
| 392.2 | Violation of Local Laws - Explain | |||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| MACK TRANS | 1 | October 16, 2024 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| January 16, 2026 | REINSTATED | Common Carrier |
| November 10, 2025 | REVOKED | Common Carrier |
| June 5, 2023 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| January 7, 2026 | BI&PD Primary/Excess | On file |
| October 6, 2025 | COMMON | On Record |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 4, 2026.
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