Freight Carrier · Sun Prairie, WI
J K HACKL TRANSPORTATION SERVICES INC
2833 LA RUE FIELDS LANE · Sun Prairie, WI 53590
AUTHORIZED FOR:
(608) 834-8756
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- MC #240819
- USDOT #438391 USDOT Active
- 75Power Units
- 75Drivers
- CarrierEntity Type
About this carrier
J K HACKL TRANSPORTATION SERVICES INC is a Sun Prairie, WI freight carrier that is authorized for: in the state of Wisconsin. This company has 75 truck(s) in their fleet and 75 truck drivers. Their motor carrier number is MC-240819 and their USDOT number is 438391.
Sourced from FMCSA SAFER · last filed 01/28/2026 · last updated Oct 23, 2026.Carrier Details
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 01/28/2026
- MCS-150 Mileage 6,967,563 (2025)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- General Freight
- Metal Sheets, Coils, Rolls
- Logs, Poles, Beams, Lumber
- Machinery, Large Objects
- Construction
Operating Territory
Inspection activity Inspected in 33 states over the past 24 months: CA (24), NM (11), AZ (8), IL (8), NE (7), MI (6), TX (5), MO (5), OH (4), AR (4), KS (4), TN (4), +21 more. Home base: Sun Prairie, Wisconsin.
Safety Record
Crashes (24 mo)
-
0Fatal
- 2Injury
- 5Tow
- 7Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
1.37
16
Crash Indicator
Not Public
—
Hours of Service
0.03
6
Vehicle Maintenance
2.73
23
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0
0
Inspection Summary
- 124Total
- 83Clean
- 41With violations
24-month window ending Sep 25, 2026
Violations Cited 42 unique codes
Critical 14
- 392.2-SLLSWZState/Local Laws - Speeding work/construction zone
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
- 393.75A3-TAOLTISTires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS
- 393.75(a)(3)Tire-flat and/or audible air leak
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth
- 393.9A-LRLILighting - Tail lamp - Any inoperative
- 393.9A-LPLLighting - Parking lamp(s) inoperative
- 393.209D-STGBLSteering - Gear box mounting bolt loose
- 393.45D-BHTBSAir Brake - Hose/tubing with a bulge/swelling when air pressure is applied
- 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.
- 393.106D-CCargo - Insufficient aggregate working load limit for cargo transported
- 393.110(b)Insufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo
- 396.5-HLHubs - Leaking hub
- 393.130No/improper heavy vehicle/machine securement
Unsafe Driving 7
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit
- 392.2LCImproper lane change
- 392.2-SLLITState/Local Laws - Improper turns
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit
- 392.2-SLLLRState/Local Laws - Lane restriction violation
- 392.22A-DDriver - Failed to activate hazard warning signal flashers
Vehicle Maintenance 17
- 393.9A-LSLILighting - Stop lamps - Any inoperative.
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
- 393.45D-BAir Brake - Audible air leak at a proper connection
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured
- 393.11B-CSURRConspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993
- 393.201A-FRCLSFrame - Cracked/loose/sagging/broken frame or chassis
- 396.5B-HWSLHubs - Wheel seal leaking
- 393.9A-LILLighting - Identification lamp(s) inoperative
- 393.9A-LCLLighting - Clearance lamp(s) inoperative
- 393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.
- 393.95(a)No/discharged/unsecured fire extinguisher
- 393.9Inoperable Required Lamp
- 393.60(c)Windshield - Damaged or Discolored
- 393.104(b)Damaged securement system/tiedowns
- 393.104B-CCargo - Damaged securement devices/tiedowns
- 392.9(a)(3)Drivers view and / or movement is obstructed
- 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective
Hours of Service 4
- 395.24HOS (ELD) - ELD Form and Manner
- 395.24C2IIIDriver failed to manually add shipping document number
- 395.22H1-ELDNUMHOS (ELD) - In-Vehicle Information - No user's manual for the driver describing how to operate the ELD. (May be electronic)
- 395.8Record of Duty Status violation (general/form and manner)
Locations
Physical Address
J K HACKL TRANSPORTATION SERVICES INC2833 LA RUE FIELDS LANE
SUN PRAIRIE, WI 53590
Mailing Address
Same as physical.