Heavy trucks assembling on chassis of own manufacture · Arizona

Nikola - Coolidge

Name: Nikola - Coolidge Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Coolidge, AZ · ~273 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.2
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Nikola - Coolidge runs at 98% of its industry's injury rate - about level with the typical Heavy trucks assembling on chassis of own manufacture workplace, earning a grade C.

Nikola - Coolidge: 3.2 TCR = 98% of Heavy trucks assembling on chassis of own manufacture BLS 3.3 · 2y Form 300A (see methodology below)

Nikola - Coolidge safety composite

Nikola - Coolidge scores strongest on total case rate (tcr) (safer than 53% of same-industry peers) and weakest on dart rate (safer than 33%), 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).

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 3.22 per 100 workers

Safer than 53% of industry peers
DART rate: F 2.87 per 100 workers

Safer than 33% 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%).

Nikola - Coolidge held a steady TCR band

Nikola - Coolidge's TCR held near 0.1 from 3.3 in 2023 to 3.2 in 2024. Peak filing year was 2023 at 3.3 TCR. In 2024, DART was 0.89× this establishment's average TCR (severity share of cases).

2023=3.3 · 2024=3.2

OSHA ITA Form 300A scorecard

Establishment book 336120 · Coolidge, AZ AT/BELOW-IND · MID

Grade C · TCR 3.2 · 98% of ind

DART 2.9 DART
RANK P53
PHOTO Kenworth Truck Company
BOOK 2y book
INJ 16 inj
SIZE ~273 FTE

Nearest TCR peer: Kenworth Truck Company (0.0 TCR gap)

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

Nova Bus (US)

3.4
This site

3.2
Kenworth Truck

3.2
Orange EV LLC

3.1
EONE

3

What this shows Nikola - Coolidge averages 3.2 TCR (98% of the Heavy trucks assembling on chassis of own manufacture BLS benchmark).

Nikola - Coolidge TCR series: 2023=3.3 · 2024=3.2 · BLS 3.3

Where Nikola - Coolidge falls in its industry

124 Heavy trucks assembling on cha establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 3.5.

Grade C

More dangerous than peersSafer than peers

Nikola - Coolidge (273 employees, TCR 3.2) among 29 same-industry peers, split at the industry median of 223 employees and a TCR of 3.5

Nikola - Coolidge has more employees than the Heavy trucks assembling on chassis of ow median and a lower injury rate than the industry's median TCR of 3.5. 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	3.2	2.9	10	0	0
2023	3.3	3.3	6	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

336120 · AZ · Coolidge

124 Heavy trucks assembling on chassis of own manufacture employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 24 employers in Coolidge, AZ · 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	Kenworth Truck Company	CHILLICOTHE, OH	3.2 TCR
NAICS-TCR	Orange EV LLC	RIVERSIDE, MO	3.1 TCR
NAICS-TCR	EONE	OCALA, FL	3.0 TCR
NAICS-TCR	Nova Bus (US) Inc.	PLATTSBURGH, NY	3.4 TCR
STATE-SIZE	Coreslab Structures (Ariz) Inc.	PHOENIX	273 FTE
STATE-SIZE	CASSAVANT MACHINING, INC	PHOENIX	273 FTE
STATE-SIZE	Retail Solutions LLC	PHOENIX	273 FTE
STATE-SIZE	6480	CHANDLER	273 FTE
CITY-NEAR	Bright International, LLC	Coolidge	301 FTE
CITY-NEAR	WM 2778	Coolidge	268 FTE
CITY-NEAR	2778	Coolidge	234 FTE
CITY-NEAR	Felix Construction Company	Coolidge	196 FTE
NAT-TCR	PalAmerican Security	St. Petersburg, FL	3.2 TCR
NAT-TCR	Eldredge Lumber - York	York, ME	3.2 TCR
NAT-TCR	Longview Regional Medical Center	Longview, TX	3.2 TCR
NAT-TCR	Hyatt Place Las Vegas @ Silverton Village	Las Vegas, NV	3.2 TCR
NAT-SIZE	Gamewell Mechanical, LLC	Salisbury, NC	273 FTE
NAT-SIZE	Spiniello Companies	Livingston, NJ	273 FTE
NAT-SIZE	Frantz Wholesale Nursery LLC	Hickman, CA	273 FTE
NAT-SIZE	OK - Google	Pryor, OK	273 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. 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.