J K HACKL TRANSPORTATION SERVICES INC
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
35 years of continuous operating authority.
Unrated
No DOT safety rating on file — common, not disqualifying on its own.
Generate a plain-English risk narrative for J K HACKL TRANSPORTATION SERVICES INC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.
Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
BI&PD + cargo coverage, carrier, effective dates, and gaps.
Authority & cross-reference
Revocation history + chameleon flags across 4.4M carriers.
Change history
3 recorded changes to J K HACKL TRANSPORTATION SERVICES INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.
74
to
75
70
to
75
Jan 24, 2025
to
Jan 28, 2026
FAQ · J K HACKL TRANSPORTATION SERVICES INC
Is J K HACKL TRANSPORTATION SERVICES INC a legitimate motor carrier?
J K HACKL TRANSPORTATION SERVICES INC is registered with FMCSA under USDOT number 438391. Operating authority status is currently Active.
Where is J K HACKL TRANSPORTATION SERVICES INC based?
J K HACKL TRANSPORTATION SERVICES INC lists its physical address in SUN PRAIRIE, WI in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 438391 active?
USDOT 438391 (J K HACKL TRANSPORTATION SERVICES INC) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does J K HACKL TRANSPORTATION SERVICES INC operate?
J K HACKL TRANSPORTATION SERVICES INC reports 75 power units and employs 75 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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