Motor Vehicle Parts and Accessories · Michigan

Trenton Engine Plant North

Name: Trenton Engine Plant North Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Trenton, MI · ~794 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.1
Avg TCR: 5.4
Industry avg: 0
Fatalities

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The verdict

Trenton Engine Plant North runs at 21% of its industry's injury rate - far safer than the typical Motor Vehicle Parts and Accessories workplace, earning a grade A.

Trenton Engine Plant North: 1.1 TCR = 21% of Motor Vehicle Parts and Accessories BLS 5.4 · 2y Form 300A (see methodology below)

Trenton Engine Plant North safety composite

Trenton Engine Plant North scores strongest on total case rate (tcr) (safer than 86% 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).

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.11 per 100 workers

Safer than 86% of industry peers
DART rate: C 0.84 per 100 workers

Safer than 64% 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%).

Trenton Engine Plant North held a steady TCR band

Trenton Engine Plant North's TCR held near 0.3 from 1.0 in 2018 to 1.3 in 2019. In 2019, DART was 0.76× this establishment's average TCR (severity share of cases).

2018=1.0 · 2019=1.3

OSHA ITA Form 300A scorecard

Establishment book 336310 · Trenton, MI AT/BELOW-IND · MID

Grade A · TCR 1.1 · 21% of ind

DART 0.8 DART
RANK #7/55
PHOTO Dundee Engine Plant
BOOK 2y book
INJ 15 inj
SIZE ~794 FTE

Nearest TCR peer: Dundee Engine Plant (0.0 TCR gap)

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

This site

1.1
Dundee Engine

1.1
Alfmeier Fried

1.1
Fort Mill II

1.1
Trenton South

1.1

What this shows Trenton Engine Plant North averages 1.1 TCR (21% of the Motor Vehicle Parts and Accessories BLS benchmark).

Trenton Engine Plant North TCR series: 2018=1 · 2019=1.3 · BLS 5.4

Where Trenton Engine Plant North falls in its industry

221 Motor Vehicle Parts and Access establishments

Safer than 86% of graded establishments in this industry, whose median TCR is 2.9.

Grade A

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 55 Motor Vehicle Parts and Access employers in Michigan.

Trenton Engine Plant North (794 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 165 employees and a TCR of 2.9

Trenton Engine Plant North has more employees than the Motor Vehicle Parts and Accessories 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
2019	1.3	0.8	8	1	0
2018	1.0	0.8	7	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

336310 · MI · Trenton

221 Motor Vehicle Parts and Accessories employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 36 employers in Trenton, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Dundee Engine Plant	DUNDEE, MI	1.1 TCR
NAICS-TCR	Alfmeier Friedrichs & Rath LLC	GREENVILLE, SC	1.1 TCR
NAICS-TCR	Fort Mill II	FORT MILL, SC	1.1 TCR
NAICS-TCR	Trenton South Engine Plant	TRENTON, MI	1.1 TCR
STATE-SIZE	WM 6043	COLDWATER	795 FTE
STATE-SIZE	AMZL : DGR1	WALKER	793 FTE
STATE-SIZE	Anchor Staffing	LIVONIA	793 FTE
STATE-SIZE	Herman Miller, Inc, (Meridian) - 171st	SPRING LAKE	792 FTE
CITY-NEAR	2250-7	Trenton	1,315 FTE
CITY-NEAR	Steel Tool & Engineering	Trenton	597 FTE
CITY-NEAR	Trenton North Engine Plant	Trenton	483 FTE
CITY-NEAR	City of Trenton - Organized Recreation	Trenton	129 FTE
NAT-TCR	Erland Construction, Inc. Main Office	Burlington, MA	1.1 TCR
NAT-TCR	IL - Riviana Foods	Monee, IL	1.1 TCR
NAT-TCR	KHS USA, Inc.	Sarasota, FL	1.1 TCR
NAT-TCR	East Tennessee State University	Johnson City, TN	1.1 TCR
NAT-SIZE	Jet.com FC-6922	Pedricktown, NJ	794 FTE
NAT-SIZE	Lenovo - Think Place	Morrisville, NC	794 FTE
NAT-SIZE	Global Specialty Fulfillment : UAZ1	Phoenix, AZ	794 FTE
NAT-SIZE	Amzl : Dse5	Renton, WA	794 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: 2019, 2018. 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.