Automobile and Other Motor Vehicle Merchant Wholesalers · Michigan

Frontier Truck Parts, Inc.

Dorr, MI · ~58 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
2.8
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Frontier Truck Parts, Inc. runs at 127% of its industry's injury rate - more dangerous than the typical Automobile and Other Motor Vehicle Merchant Wholesalers workplace, earning a grade D.

Frontier Truck Parts, Inc.: 2.8 TCR = 127% of Automobile and Other Motor Vehicle Merchant Wholesalers BLS 2.2 · 4y Form 300A (see methodology below)

Frontier Truck Parts, Inc. safety composite

Frontier Truck Parts, Inc. scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.8 per 100 workers

Safer than 70% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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%).

TCR Δ

−8.3

2019→2022

Frontier Truck Parts, Inc. injury rate improved

Frontier Truck Parts, Inc.'s TCR fell 8.3 from 8.3 in 2019 to 0.0 in 2022. Peak filing year was 2019 at 8.3 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2019=8.3 · 2020=0.0 · 2021=2.9 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 423110 · Dorr, MI ABOVE-IND · SMALL

Grade D · TCR 2.8 · 127% of ind

  • DART 0.0 DART
  • RANK #13/32
  • PHOTO INVSOL WI REMOTE
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~58 FTE

Nearest TCR peer: INVSOL WI REMOTE (0.0 TCR gap)

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

Frontier Truck Parts, Inc. in the TCR neighbourhood

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

TCR

What this shows Frontier Truck Parts, Inc. averages 2.8 TCR (127% of the Automobile and Other Motor Vehicle Merchant Wholesalers BLS benchmark).

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

Frontier Truck Parts, Inc. TCR series: 2019=8.3 · 2020=0 · 2021=2.9 · 2022=0 · BLS 2.2

Where Frontier Truck Parts, Inc. falls in its industry

1,333 Automobile and Other Motor Veh establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 4.3.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 32 Automobile and Other Motor Veh employers in Michigan.

Frontier Truck Parts, Inc. (58 employees, TCR 2.8) 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 Frontier Truck Parts, Inc.
Frontier Truck Parts, Inc. (58 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.3

Frontier Truck Parts, Inc. has more employees than the Automobile and Other Motor Vehicle Merch 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
2022 0.0 0.0 0 0 0
2021 2.9 0.0 1 0 0
2020 0.0 0.0 0 0 0
2019 8.3 2.8 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423110 · MI · Dorr

1,333 Automobile and Other Motor Vehicle Merchant Wholesalers employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 8 employers in Dorr, MI · 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 INVSOL WI REMOTE 2.8 TCR
NAICS-TCR Peterbilt of Wisconsin, Inc. - Wadsworth 2.8 TCR
NAICS-TCR Worldwide Equipment - Spartanburg 2.8 TCR
NAICS-TCR Utica General Peterbilt - Utica 2.8 TCR
STATE-SIZE Masterpiece Flower Company LLC - Merchandising (WI) 58 FTE
STATE-SIZE NTBS Services 58 FTE
STATE-SIZE River Rouge Power Plant 58 FTE
STATE-SIZE Cherryland Electric Cooperative 58 FTE
CITY-NEAR Leppinks Dorr 71 FTE
CITY-NEAR Branch Office 60 FTE
CITY-NEAR Modern Roofing, Inc. 60 FTE
CITY-NEAR 4090_7802 43 FTE
NAT-TCR Schreiber Foods, Inc. Carthage 2.8 TCR
NAT-TCR Lead-Lok, Inc. 2.8 TCR
NAT-TCR Broulim's Ammon 2.8 TCR
NAT-TCR PSSI - 0040 Tyson Foods Inc. - Sedalia 2.8 TCR
NAT-SIZE West St Paul ISD #197-Somerset Heights Elementary 58 FTE
NAT-SIZE HG514 58 FTE
NAT-SIZE HG699 58 FTE
NAT-SIZE HG577 58 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: 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.