Automobile merchant wholesalers · Missouri

Jefferson County Auto Parts

Arnold, MO · ~23 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.5
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Jefferson County Auto Parts runs at 157% of its industry's injury rate - more dangerous than the typical Automobile merchant wholesalers workplace, earning a grade D.

Jefferson County Auto Parts: 3.5 TCR = 157% of Automobile merchant wholesalers BLS 2.2 · 6y Form 300A (see methodology below)

Jefferson County Auto Parts safety composite

Jefferson County Auto Parts scores strongest on total case rate (tcr) (safer than 60% of same-industry peers) and weakest on dart rate (safer than 9%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.46 per 100 workers

Safer than 60% of industry peers

DART rate
F 7.53 per 100 workers

Safer than 9% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Jefferson County Auto Parts: 0.0 → 7.5 TCR

Peak year 2024 @ 7.5 TCR · DART/TCR 2.18× in 2024

Jefferson County Auto Parts's TCR rose 7.5 from 0.0 in 2019 to 7.5 in 2024. In 2024, DART was 2.18× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423110 · Arnold, MO ABOVE-IND · SMALL

Grade D · TCR 3.5 · 157% of ind

  • DART 7.5 DART
  • RANK #15/32
  • PHOTO Freightliner of Winc…
  • BOOK 6y book
  • INJ 3 inj
  • SIZE ~23 FTE

Nearest TCR peer: Freightliner of Winchester (0.0 TCR gap)

Read with this employer → · Industry book → · Missouri employers → · Look up another →

Jefferson County Auto Parts in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Jefferson County Auto Parts averages 3.5 TCR (157% of the Automobile merchant wholesalers BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Jefferson County Auto Parts TCR series: 2019=0 · 2020=0 · 2021=6.7 · 2022=0 · 2023=6.5 · 2024=7.5 · BLS 2.2

Where Jefferson County Auto Parts falls in its industry

1,333 Automobile merchant wholesaler establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 4.3.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 32 Automobile merchant wholesaler employers in Missouri.

Jefferson County Auto Parts (23 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.3 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600800 051015 Average employees Total Case Rate Jefferson County Auto Parts
Jefferson County Auto Parts (23 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.3

Jefferson County Auto Parts has fewer employees than the Automobile merchant wholesalers median and a lower injury rate than the industry's median TCR of 4.3. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 7.5 7.5 1 0 0
2023 6.5 0.0 1 0 0
2022 0.0 0.0 0 0 0
2021 6.7 0.0 1 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423110 · MO · Arnold

1,333 Automobile merchant wholesalers employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 54 employers in Arnold, MO · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Freightliner of Winchester 3.5 TCR
NAICS-TCR Stoops Freightliner TC - Dayton 3.5 TCR
NAICS-TCR Peterbilt of Michigan, Inc. - Grand Rapids 3.5 TCR
NAICS-TCR RecVan 3.5 TCR
STATE-SIZE Coon Creek 23 FTE
STATE-SIZE Opal-Foods Bird Moving Crew 23 FTE
STATE-SIZE Carthage Live Ops 23 FTE
STATE-SIZE MO 23 FTE
CITY-NEAR WM 1514 550 FTE
CITY-NEAR 1514 453 FTE
CITY-NEAR Metal Container Corporation - Arnold Can Plant 325 FTE
CITY-NEAR Arnold Can Plant 317 FTE
NAT-TCR Arway Apron & Uniform Rental Inc 3.5 TCR
NAT-TCR 2029 - Glenwood Springs 3.5 TCR
NAT-TCR 0870 - Lake County 3.5 TCR
NAT-TCR Presbyterian Family Foundation 3.5 TCR
NAT-SIZE Washington County Ambulance Service 23 FTE
NAT-SIZE Trebor USA Corp 23 FTE
NAT-SIZE Alliant Communications 23 FTE
NAT-SIZE Western Waterworks Supply 23 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.