Automobiles assembling on chassis of own manufacture · Tennessee

Smyrna Vehicle Plant

Smyrna, TN · ~6,459 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
3.3
Industry avg
1
Fatality
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The verdict

Smyrna Vehicle Plant runs at 138% of its industry's injury rate - more dangerous than the typical Automobiles assembling on chassis of own manufacture workplace, earning a grade D.

Smyrna Vehicle Plant: 4.5 TCR = 138% of Automobiles assembling on chassis of own manufacture BLS 3.3 · 8y Form 300A (see methodology below)

Smyrna Vehicle Plant safety composite

Smyrna Vehicle Plant scores strongest on dart rate (safer than 66% of same-industry peers) and weakest on fatalities (safer than 2%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.55 per 100 workers

Safer than 48% of industry peers

DART rate
C 0.64 per 100 workers

Safer than 66% of industry peers

Fatalities
F 1

Safer than 2% 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%).

TCR Δ

−3.7

2017→2024

Smyrna Vehicle Plant injury rate improved

Smyrna Vehicle Plant's TCR fell 3.7 from 6.7 in 2017 to 3.0 in 2024. Peak filing year was 2017 at 6.7 TCR. In 2024, DART was 0.14× this establishment's average TCR (severity share of cases).

2017=6.7 · 2018=6.2 · 2019=5.9 · 2020=3.8 · 2021=3.2 · 2022=3.8 · 2023=3.9 · 2024=3.0

OSHA ITA Form 300A scorecard

Establishment book 336111 · Smyrna, TN ABOVE-IND · LARGE

Grade D · TCR 4.5 · 138% of ind

  • DART 0.6 DART
  • RANK #6/15
  • PHOTO Pilot Plant
  • BOOK 8y book
  • INJ 1,152 inj
  • SIZE ~6,459 FTE

Nearest TCR peer: Pilot Plant (0.0 TCR gap)

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

Smyrna Vehicle Plant in the TCR neighbourhood

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

TCR

What this shows Smyrna Vehicle Plant averages 4.5 TCR (138% of the Automobiles assembling on chassis of own manufacture BLS benchmark).

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

Smyrna Vehicle Plant TCR series: 2017=6.7 · 2018=6.2 · 2019=5.9 · 2020=3.8 · 2021=3.2 · 2022=3.8 · 2023=3.9 · 2024=3 · BLS 3.3

Where Smyrna Vehicle Plant falls in its industry

158 Automobiles assembling on chas establishments

Safer than 48% of graded establishments in this industry, whose median TCR is 4.4.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 15 Automobiles assembling on chas employers in Tennessee.

Smyrna Vehicle Plant (6,459 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 366 employees and a TCR of 4.4 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 05,00010,00015,000 0102030 Average employees Total Case Rate Smyrna Vehicle Plant
Smyrna Vehicle Plant (6,459 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 366 employees and a TCR of 4.4

Smyrna Vehicle Plant has more employees than the Automobiles assembling on chassis of own median and a higher injury rate than the industry's median TCR of 4.4. 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 3.0 0.6 95 63 0
2023 3.9 1.4 143 95 0
2022 3.8 1.5 145 90 1
2021 3.2 1.2 112 87 0
2020 3.8 1.8 107 95 0
2019 5.9 2.8 173 205 0
2018 6.2 3.0 175 270 0
2017 6.7 3.3 202 275 0

OSHA ITA peer cross-reference

Establishment peer ledger

336111 · TN · Smyrna

158 Automobiles assembling on chassis of own manufacture employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 117 employers in Smyrna, TN · 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 Pilot Plant 4.6 TCR
NAICS-TCR TABC, Inc. 4.6 TCR
NAICS-TCR KTEC- Orlando 4.6 TCR
NAICS-TCR Associated Partnership LTD DBA Rollx Vans 4.5 TCR
STATE-SIZE Cellular Sales Services Group LLC 6,387 FTE
STATE-SIZE Williamson County Board of Education - Williamson County Schools 6,320 FTE
STATE-SIZE Physical Therapy Chattanooga 6,606 FTE
STATE-SIZE Physical Therapy Collegedale 6,606 FTE
CITY-NEAR Yates Services, LLC @ Nissan Smyrna 1,196 FTE
CITY-NEAR TLC 989 FTE
CITY-NEAR Asurion 952 FTE
CITY-NEAR Vi-Jon, LLC Smyrna TN 687 FTE
NAT-TCR Riverside Pouring Plant 4.5 TCR
NAT-TCR The Village at Ocotillo 4.5 TCR
NAT-TCR Town of South Windsor - Police Department 4.5 TCR
NAT-TCR H. Lamm Industries 4.5 TCR
NAT-SIZE University of Miami Medical School 6,465 FTE
NAT-SIZE New Mexico State University 6,466 FTE
NAT-SIZE 1 Cooper Plaza 6,439 FTE
NAT-SIZE Eli Lilly - Lilly Corp Center 6,482 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, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.