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GRAMMER LOGISTICS INC

DBA GRAMMER LOGISTICS

USDOT 184668 · Columbus, IN

Authorized for-hireAuthority activeHazmat

Quick answers

Is GRAMMER LOGISTICS INC (USDOT 184668) allowed to operate?
Yes. As of July 20, 2026, FMCSA's live record shows GRAMMER LOGISTICS INC (USDOT 184668) is allowed to operate.
Does GRAMMER LOGISTICS INC have active operating authority?
Yes. FMCSA's live records show active common and contract operating authority for GRAMMER LOGISTICS INC (MC152256) as of July 20, 2026.
Does GRAMMER LOGISTICS INC have insurance on file with FMCSA?
Yes. FMCSA shows liability (BIPD) coverage of $5,000,000 on file for GRAMMER LOGISTICS INC as of July 20, 2026. "On file" reflects the filed amounts, not confirmation of active coverage.
What is GRAMMER LOGISTICS INC's FMCSA safety rating?
GRAMMER LOGISTICS INC holds a Satisfactory FMCSA safety rating (rated June 27, 2006). This is FMCSA's official rating — one of Satisfactory, Conditional, or Unsatisfactory.
What is GRAMMER LOGISTICS INC's USDOT and MC number?
GRAMMER LOGISTICS INC is registered under USDOT 184668 and operating authority MC152256, based in Columbus, IN. FMCSA classifies it as an authorized for-hire carrier that is registered to haul hazardous materials.
How large is GRAMMER LOGISTICS INC's fleet?
GRAMMER LOGISTICS INC reports 514 power units and 514 drivers in its FMCSA record in Columbus, IN.

Answers reflect the public FMCSA record as of July 20, 2026; figures can change at any time.

Operating snapshot

514Power units (fleet size)
514Drivers reported
52Years since registration
33MAnnual miles reported (2024)
Columbus, INHome base
766Inspections (24 mo)

Public FMCSA census & inspection records · as of 2026-06-06

44
Low
HaulReport estimate · highest estimated percentile
Hours-of-Service Compliance is this carrier's highest reconstructed BASIC percentile at the 43.9th percentile among 694 safety-event peers. Across 3 rated categories, 3 are estimated Low. Higher percentile = more inspection-violation activity recorded relative to peers. An independent estimate, not an official FMCSA or CSA score.
Estimated from public FMCSA data · updated 2026-06-08 · How we calculate this

Grammer Logistics Inc, a for-hire hazmat carrier based in Columbus, Indiana, operates 514 power units and drivers. The company logged 33 million miles in 2024 and has been registered since 1974. Vehicle out-of-service inspections occurred at 8.8%, below the snapshot benchmark of 21.2%, while driver out-of-service rates were 0.4%, also below the snapshot benchmark of 5.2%. HaulReport-estimated percentiles across safety categories range from 1.5 to 43.9, an independent estimate, not an official FMCSA or CSA score.

HaulReport interpretation — automatically generated from the public FMCSA data below and our percentile estimates, and checked against those source figures.

Estimated BASIC percentiles

Controlled Substances / AlcoholLow
1.5 pctl · CI 0–7
BASIC measure: 0.01Insp. w/ violation: 2Peer group: 826
Hours-of-Service ComplianceLow
43.9 pctl · CI 39–49
BASIC measure: 0.11Insp. w/ violation: 766Peer group: 694
Vehicle MaintenanceLow
32.9 pctl · CI 28–38
BASIC measure: 1.97Insp. w/ violation: 657Peer group: 497

Out-of-service rates

Vehicle OOS8.8%below the 21.2% snapshot benchmark · 657 inspections
Driver OOS0.4%below the 5.2% snapshot benchmark · 766 inspections

Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.

MCS-150 biennial update

Due August 2026
Next biennial update dueAugust 2026
Recurring update monthAugust, even-numbered years
Last MCS-150 update on fileJuly 16, 2025

FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator

Live FMCSA status

Allowed to operate

Operating authority

  • Common: Active
  • Contract: Active
  • Broker: Inactive
  • Docket: MC152256
  • Authorized for property

Insurance on file

  • Liability (BIPD): $5,000,000

Safety

  • Rating: Satisfactory (as of June 27, 2006)
  • Driver out-of-service rate: 0.4%
  • Vehicle out-of-service rate: 9.0%
  • Hazmat out-of-service rate: 1.1%

Live read from FMCSA's QCMobile system on July 20, 2026. Insurance figures are FMCSA "on file" amounts, not confirmation of current coverage; values can change at any time. FMCSA QCMobile

Insurance on file

Liability (BIPD)

Primary liability (BIPD) — maximum limit recorded by FMCSA: $1,000,000

2 filings on file — show details
  • Public liability (BIPD) — primaryGREAT WEST CASUALTY CO.$1,000,000 max limit · Form 91X · effective 2020-01-08
  • Public liability (BIPD) — excessGREAT WEST CASUALTY CO.$4,000,000 max limit · Form 91X · effective 2023-10-01

Insurance filings on record in FMCSA's Licensing & Insurance (L&I) system (active or pending per the source dataset), as of 2026-06-08. Dollar figures are the maximum limit recorded on the filing, not confirmation of current coverage, and this is not a recommendation; filings can change or lapse at any time and may not reflect today's status. Confirm current coverage directly with FMCSA. Verify on FMCSA L&I

Change history & operating authority

Active

FMCSA operating authority is currently active for this carrier.

  1. July 5, 2026New crash report published in the FMCSA crash file
  2. July 4, 2026Removed from the active FMCSA carrier census
  3. July 1, 2026Added to the FMCSA carrier census
  4. June 17, 2026authority live record added

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Operating-authority status is from FMCSA's licensing system; the change history is HaulReport's own append-only daily record (FMCSA does not publish change history). This is a factual record, not an official CSA score or safety rating, and can change at any time. Verify on FMCSA SAFER · See this carrier's changes in the daily FMCSA activity feed

Carrier facts (public FMCSA data)
Verbatim public facts from FMCSA datasets. Only the percentile/band/confidence figures above are HaulReport reconstructions — not official FMCSA or CSA scores.
USDOT number184668
Legal nameGRAMMER LOGISTICS INC
Doing business asGRAMMER LOGISTICS
LocationCOLUMBUS, IN
Operating classificationAuthorized for-hire (per FMCSA census)
FMCSA operating authorityActive (per FMCSA licensing)
Hazmat carrierYes (per FMCSA census)
Power units (fleet size)514
Drivers514
Reported annual mileage33,000,000 (reported for 2024)
FMCSA registered1974 (~52 years)
Last MCS-150 updateJuly 16, 2025
Next MCS-150 update dueAugust 2026
Inspections (trailing 24 mo)766
Published BASIC measures3
Insurance filings (FMCSA L&I)2 on file (active/pending per source) — Public liability (BIPD) — primary, Public liability (BIPD) — excess
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State reference data: Truck-crash statistics for Indiana — state-wide totals for all carriers registered in Indiana, not specific to this carrier.

FMCSA data as of 2026-06-06 · Last synced 2026-06-08 · Method: how these percentiles are reconstructed · Canonical: https://haulreport.com/carrier/184668/