Horse trailers, fifth-wheel-type, manufacturing · Idaho

Charmac Trailers inc

Twin Falls, ID · ~69 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Charmac Trailers inc runs at 278% of its industry's injury rate - far more dangerous than the typical Horse trailers, fifth-wheel-type, manufacturing workplace, earning a grade F.

Charmac Trailers inc: 9.2 TCR = 278% of Horse trailers, fifth-wheel-type, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Charmac Trailers inc safety composite

Charmac Trailers inc scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 16%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.17 per 100 workers

Safer than 24% of industry peers

DART rate
F 6.11 per 100 workers

Safer than 16% 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

−1.0

2017→2021

Charmac Trailers inc injury rate improved

Charmac Trailers inc's TCR fell 1.0 from 7.2 in 2017 to 6.1 in 2021. Peak filing year was 2018 at 13.8 TCR. In 2021, DART was 0.67× this establishment's average TCR (severity share of cases).

2017=7.2 · 2018=13.8 · 2019=9.6 · 2021=6.1

OSHA ITA Form 300A scorecard

Establishment book 336212 · Twin Falls, ID ABOVE-IND · SMALL

Grade F · TCR 9.2 · 278% of ind

  • DART 6.1 DART
  • RANK #10/16
  • PHOTO MAC LTT Stainless Di…
  • BOOK 4y book
  • INJ 23 inj
  • SIZE ~69 FTE

Nearest TCR peer: MAC LTT Stainless Division, Inc. (0.0 TCR gap)

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

Charmac Trailers inc in the TCR neighbourhood

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

TCR

What this shows Charmac Trailers inc averages 9.2 TCR (278% of the Horse trailers, fifth-wheel-type, manufacturing BLS benchmark).

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

Charmac Trailers inc TCR series: 2017=7.2 · 2018=13.8 · 2019=9.6 · 2021=6.1 · BLS 3.3

Where Charmac Trailers inc falls in its industry

474 Horse trailers, fifth-wheel-ty establishments

Safer than 24% of graded establishments in this industry, whose median TCR is 5.6.

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 16 Horse trailers, fifth-wheel-ty employers in Idaho.

Charmac Trailers inc (69 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 86 employees and a TCR of 5.6 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 05101520 Average employees Total Case Rate Charmac Trailers inc
Charmac Trailers inc (69 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 86 employees and a TCR of 5.6

Charmac Trailers inc has fewer employees than the Horse trailers, fifth-wheel-type, manufa median and a higher injury rate than the industry's median TCR of 5.6. 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
2021 6.1 6.1 4 0 0
2019 9.6 9.6 6 0 0
2018 13.8 13.8 9 0 0
2017 7.2 7.2 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336212 · ID · Twin Falls

474 Horse trailers, fifth-wheel-type, manufacturing employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 117 employers in Twin Falls, ID · 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 MAC LTT Stainless Division, Inc. 9.2 TCR
NAICS-TCR MAC LTT, Inc 9.1 TCR
NAICS-TCR LGS Pace, LLC.-IN 9.1 TCR
NAICS-TCR Magic Tilt Trailers, Inc- Edgewater 9.1 TCR
STATE-SIZE Edwards Smith Construction 69 FTE
STATE-SIZE Cleanup and Total Restoration 69 FTE
STATE-SIZE Perimeter Security Group LLC 69 FTE
STATE-SIZE Idahoan Foods, LLC - Rupert Plant 69 FTE
CITY-NEAR Chobani- Twin Falls 1,186 FTE
CITY-NEAR Chobani ID Plant 948 FTE
CITY-NEAR Amalgamated Sugar Twin Falls 471 FTE
CITY-NEAR TWIN FALLS ID 453 FTE
NAT-TCR Twin Oaks Golf Course 9.2 TCR
NAT-TCR Mountain Hardware and Sports 9.2 TCR
NAT-TCR Calvac Paving HQ - 2645 Pacer Lane 9.2 TCR
NAT-TCR Del Mar Food Products Corp. 9.2 TCR
NAT-SIZE Spring Hills Morristown 69 FTE
NAT-SIZE Fire Academy 69 FTE
NAT-SIZE Remlinger Manufacturing Company, Inc. 69 FTE
NAT-SIZE Edina ISD #273 Transportation 69 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: 2021, 2019, 2018, 2017. 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.