MASTER SLACK CORPORATION
Risk Assessment
Authority Status Inactive
Operating authority status needs a closer look.
Established Carrier
52 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 MASTER SLACK CORPORATION — 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.
FAQ · MASTER SLACK CORPORATION
Is MASTER SLACK CORPORATION a legitimate motor carrier?
MASTER SLACK CORPORATION is registered with FMCSA under USDOT number 188720. Operating authority status is currently Inactive.
Where is MASTER SLACK CORPORATION based?
MASTER SLACK CORPORATION lists its physical address in BOLIVAR, TN in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 188720 active?
USDOT 188720 (MASTER SLACK CORPORATION) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does MASTER SLACK CORPORATION operate?
MASTER SLACK CORPORATION reports 0 power units to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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