Engines and parts (except diesel), automotive and truck, manufacturing · Michigan

Diamond Racing LLC

Clinton Township, MI · ~55 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.3
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

Diamond Racing LLC runs at 6% of its industry's injury rate - far safer than the typical Engines and parts (except diesel), automotive and truck, manufacturing workplace, earning a grade A.

Diamond Racing LLC: 0.3 TCR = 6% of Engines and parts (except diesel), automotive and truck, manufacturing BLS 5.4 · 5y Form 300A (see methodology below)

Diamond Racing LLC safety composite

Diamond Racing LLC scores strongest on total case rate (tcr) (safer than 98% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

83/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.33 per 100 workers

Safer than 98% of industry peers

DART rate
A 0 per 100 workers

Safer than 90% of industry peers

Fatalities
D 0

Safer than 50% 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

−1.7

2019→2024

Diamond Racing LLC injury rate improved

Diamond Racing LLC's TCR fell 1.7 from 1.7 in 2019 to 0.0 in 2024. Peak filing year was 2019 at 1.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2019=1.7 · 2020=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 336310 · Clinton Township, MI AT/BELOW-IND · SMALL

Grade A · TCR 0.3 · 6% of ind

  • DART 0.0 DART
  • RANK #2/55
  • PHOTO Yates Services, LLC …
  • BOOK 5y book
  • INJ 1 inj
  • SIZE ~55 FTE

Nearest TCR peer: Yates Services, LLC @ Nissan (Decherd) (0.0 TCR gap)

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

Diamond Racing LLC in the TCR neighbourhood

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

TCR

What this shows Diamond Racing LLC averages 0.3 TCR (6% of the Engines and parts (except diesel), automotive and truck, manufacturing BLS benchmark).

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

Diamond Racing LLC TCR series: 2019=1.7 · 2020=0 · 2022=0 · 2023=0 · 2024=0 · BLS 5.4

Where Diamond Racing LLC falls in its industry

221 Engines and parts (except dies establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 55 Engines and parts (except dies employers in Michigan.

Diamond Racing LLC (55 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 165 employees and a TCR of 2.9 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 02004006008001,000 05101520 Average employees Total Case Rate Diamond Racing LLC
Diamond Racing LLC (55 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 165 employees and a TCR of 2.9

Diamond Racing LLC has fewer employees than the Engines and parts (except diesel), autom median and a lower injury rate than the industry's median TCR of 2.9. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 1.7 1.7 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336310 · MI · Clinton Township

221 Engines and parts (except diesel), automotive and truck, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 91 employers in Clinton Township, 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 Yates Services, LLC @ Nissan (Decherd) 0.3 TCR
NAICS-TCR AdP 0.3 TCR
NAICS-TCR Reman Powertrain Indiana 0.4 TCR
NAICS-TCR Powertrain Headquaters 0.4 TCR
STATE-SIZE 6375_14893 55 FTE
STATE-SIZE Ludington Pump Storage 55 FTE
STATE-SIZE Buchanan Office Nuclear 55 FTE
STATE-SIZE Three Mile Road Service Center 55 FTE
CITY-NEAR Henry Ford Macomb 3,221 FTE
CITY-NEAR Henry Ford Macomb Hospital 3,007 FTE
CITY-NEAR Monster Energy Company Michigan 2,015 FTE
CITY-NEAR McLaren Macomb Hospital 1,851 FTE
NAT-TCR Avid Radiopharmaceuticals Inc 0.3 TCR
NAT-TCR 100 - South Philadelphia 0.3 TCR
NAT-TCR MS- Somerset 0.3 TCR
NAT-TCR Flavor Producers - Sharonville, OH 0.3 TCR
NAT-SIZE Tyler TX FXFE-TYR 55 FTE
NAT-SIZE Texas Building Products, Inc. 55 FTE
NAT-SIZE Belmont NH FXFE-BNH 55 FTE
NAT-SIZE STERIS IMS Chesterfield 55 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, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.