Shock absorbers, automotive, truck, and bus, manufacturing · California

Polaris Riverside Manufacturing

Riverside, CA · ~134 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
5.4
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Polaris Riverside Manufacturing runs at 21% of its industry's injury rate - far safer than the typical Shock absorbers, automotive, truck, and bus, manufacturing workplace, earning a grade A.

Polaris Riverside Manufacturing: 1.1 TCR = 21% of Shock absorbers, automotive, truck, and bus, manufacturing BLS 5.4 · 2y Form 300A (see methodology below)

Polaris Riverside Manufacturing safety composite

Polaris Riverside Manufacturing scores strongest on dart rate (safer than 87% 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).

B

76/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.15 per 100 workers

Safer than 81% of industry peers

DART rate
B 0 per 100 workers

Safer than 87% 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

−2.3

2023→2024

Polaris Riverside Manufacturing injury rate improved

Polaris Riverside Manufacturing's TCR fell 2.3 from 2.3 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 2.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=2.3 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 336330 · Riverside, CA AT/BELOW-IND · MID

Grade A · TCR 1.1 · 21% of ind

  • DART 0.0 DART
  • RANK #1/4
  • PHOTO Dakkota
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~134 FTE

Nearest TCR peer: Dakkota (0.0 TCR gap)

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

Polaris Riverside Manufacturing in the TCR neighbourhood

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

TCR

What this shows Polaris Riverside Manufacturing averages 1.1 TCR (21% of the Shock absorbers, automotive, truck, and bus, manufacturing BLS benchmark).

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

Polaris Riverside Manufacturing TCR series: 2023=2.3 · 2024=0 · BLS 5.4

Where Polaris Riverside Manufacturing falls in its industry

134 Shock absorbers, automotive, t establishments

Safer than 81% of graded establishments in this industry, whose median TCR is 2.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Shock absorbers, automotive, t employers in California.

Polaris Riverside Manufacturing (134 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 192 employees and a TCR of 2.7 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 05001,0001,500 0246810 Average employees Total Case Rate Polaris Riverside Manufacturing
Polaris Riverside Manufacturing (134 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 192 employees and a TCR of 2.7

Polaris Riverside Manufacturing has fewer employees than the Shock absorbers, automotive, truck, and median and a lower injury rate than the industry's median TCR of 2.7. 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 2.3 2.3 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336330 · CA · Riverside

134 Shock absorbers, automotive, truck, and bus, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 536 employers in Riverside, CA · 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 Dakkota 1.2 TCR
NAICS-TCR Karl Manufacturing Solutions 1.1 TCR
NAICS-TCR Avancez - Flint 1.2 TCR
NAICS-TCR Tenneco 1.1 TCR
STATE-SIZE ag land inc 134 FTE
STATE-SIZE Capstone Ranch 134 FTE
STATE-SIZE Nissen Vineyard Services Inc. 134 FTE
STATE-SIZE H & C Ag, Inc. 134 FTE
CITY-NEAR UC Riverside 8,676 FTE
CITY-NEAR CA-21 4,525 FTE
CITY-NEAR Riverside Community Hospital 2,354 FTE
CITY-NEAR 08681351 RIVERSIDE MED CENTER 2,349 FTE
NAT-TCR Baxter Healthcare Cleveland MS 1.1 TCR
NAT-TCR Otis Elevator Company-Tampa 1.1 TCR
NAT-TCR Joy Global Surface Mining Inc. dba Komatsu 1.1 TCR
NAT-TCR Plum Grove 1.1 TCR
NAT-SIZE Southern Parallel Forest Products 134 FTE
NAT-SIZE Usc - Hammonton 134 FTE
NAT-SIZE Allstate Beverage Company 134 FTE
NAT-SIZE Jamestown Nursing and Rehab, LLC 134 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.