Tires (e.g., pneumatic, semi-pneumatic, solid rubber) manufacturing · Iowa

Yokohama TWS

Charles City, IA · ~131 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
12.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Yokohama TWS runs at 384% of its industry's injury rate - far more dangerous than the typical Tires (e.g., pneumatic, semi-pneumatic, solid rubber) manufacturing workplace, earning a grade F.

Yokohama TWS: 12.7 TCR = 384% of Tires (e.g., pneumatic, semi-pneumatic, solid rubber) manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Yokohama TWS safety composite

Yokohama TWS scores strongest on fatalities (safer than 54% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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).

F

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 12.66 per 100 workers

Safer than 0% of industry peers

DART rate
F 10.2 per 100 workers

Safer than 5% of industry peers

Fatalities
D 0

Safer than 54% 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%).

Rising injury rate

Yokohama TWS: 9.0 → 16.3 TCR

Peak year 2024 @ 16.3 TCR · DART/TCR 0.81× in 2024

Yokohama TWS's TCR rose 7.3 from 9.0 in 2023 to 16.3 in 2024. In 2024, DART was 0.81× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326211 · Charles City, IA ABOVE-IND · MID

Grade F · TCR 12.7 · 384% of ind

  • DART 10.2 DART
  • RANK #4/4
  • PHOTO ELGI Rubber Company,…
  • BOOK 2y book
  • INJ 24 inj
  • SIZE ~131 FTE

Nearest TCR peer: ELGI Rubber Company, LLC (0.4 TCR gap)

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

Yokohama TWS in the TCR neighbourhood

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

TCR

What this shows Yokohama TWS averages 12.7 TCR (384% of the Tires (e.g., pneumatic, semi-pneumatic, solid rubber) manufacturing BLS benchmark).

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

Yokohama TWS TCR series: 2023=9 · 2024=16.3 · BLS 3.3

Where Yokohama TWS falls in its industry

114 Tires (e.g., pneumatic, semi-p establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 4 Tires (e.g., pneumatic, semi-p employers in Iowa.

Yokohama TWS (131 employees, TCR 12.7) among 29 same-industry peers, split at the industry median of 393 employees and a TCR of 3.2 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 01,0002,0003,0004,000 051015 Average employees Total Case Rate Yokohama TWS
Yokohama TWS (131 employees, TCR 12.7) among 29 same-industry peers, split at the industry median of 393 employees and a TCR of 3.2

Yokohama TWS has fewer employees than the Tires (e.g., pneumatic, semi-pneumatic, median and a higher injury rate than the industry's median TCR of 3.2. 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 16.3 10.2 12 4 0
2023 9.0 6.8 12 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326211 · IA · Charles City

114 Tires (e.g., pneumatic, semi-pneumatic, solid rubber) manufacturing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 25 employers in Charles City, IA · 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 ELGI Rubber Company, LLC 12.2 TCR
NAICS-TCR Titan Tire 11.9 TCR
NAICS-TCR Mitas North America 11.3 TCR
NAICS-TCR Sumerel Tire Service Inc 11.2 TCR
STATE-SIZE Portzen 131 FTE
STATE-SIZE Group C 131 FTE
STATE-SIZE Trinity Rail Maintenance Services #4036 131 FTE
STATE-SIZE Patterson Logistics Services 8 131 FTE
CITY-NEAR Simply Essentials 482 FTE
CITY-NEAR Zoetis LLC. 436 FTE
CITY-NEAR Cambrex Charles City, Inc. 366 FTE
CITY-NEAR FLOYD COUNTY MEDICAL CENTER 184 FTE
NAT-TCR Fairhaven 12.7 TCR
NAT-TCR SFL Elk Creek Burleson, LP 12.7 TCR
NAT-TCR W & E Electric 12.7 TCR
NAT-TCR Denwt - New Castle 12.7 TCR
NAT-SIZE Kimball Electronics Indianapolis 131 FTE
NAT-SIZE Sisu Energy LLC 131 FTE
NAT-SIZE Volvo Penta Lexington 131 FTE
NAT-SIZE Consolidated Flooring LLC 131 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.