Automobile transporter trailers, multi-car, manufacturing · South Dakota

Wilson Trailer Comapany Plant 7

Name: Wilson Trailer Comapany Plant 7 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Lennox, SD · ~167 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 11.9
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Wilson Trailer Comapany Plant 7 runs at 361% of its industry's injury rate - far more dangerous than the typical Automobile transporter trailers, multi-car, manufacturing workplace, earning a grade F.

Wilson Trailer Comapany Plant 7: 11.9 TCR = 361% of Automobile transporter trailers, multi-car, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Wilson Trailer Comapany Plant 7 safety composite

Wilson Trailer Comapany Plant 7 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 5%), 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).

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 11.9 per 100 workers

Safer than 12% of industry peers
DART rate: F 10.78 per 100 workers

Safer than 5% 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%).

Rising injury rate

Wilson Trailer Comapany Plant 7: 11.3 → 14.9 TCR

Peak year 2021 @ 14.9 TCR · DART/TCR 0.91× in 2021

Wilson Trailer Comapany Plant 7's TCR rose 3.6 from 11.3 in 2019 to 14.9 in 2021. In 2021, DART was 0.91× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336212 · Lennox, SD ABOVE-IND · MID

Grade F · TCR 11.9 · 361% of ind

DART 10.8 DART
RANK #17/19
PHOTO Trailmaster Trailers
BOOK 3y book
INJ 61 inj
SIZE ~167 FTE

Nearest TCR peer: Trailmaster Trailers (0.1 TCR gap)

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

Wilson Trailer

12.1
Trailmaster Tr

12
This site

11.9
Cadiz Operatio

11.8
Interstate Man

11.7

What this shows Wilson Trailer Comapany Plant 7 averages 11.9 TCR (361% of the Automobile transporter trailers, multi-car, manufacturing BLS benchmark).

Wilson Trailer Comapany Plant 7 TCR series: 2019=11.3 · 2020=9.5 · 2021=14.9 · BLS 3.3

Where Wilson Trailer Comapany Plant 7 falls in its industry

474 Automobile transporter trailer establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 5.6.

Grade F

More dangerous than peersSafer than peers

Narrower to South Dakota alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 19 Automobile transporter trailer employers in South Dakota.

Wilson Trailer Comapany Plant 7 (167 employees, TCR 11.9) among 29 same-industry peers, split at the industry median of 86 employees and a TCR of 5.6

Wilson Trailer Comapany Plant 7 has more employees than the Automobile transporter trailers, multi-c 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
2021	14.9	10.8	29
2020	9.5	5.7	15
2019	11.3	7.3	17

OSHA ITA peer cross-reference

Establishment peer ledger

336212 · SD · Lennox

474 Automobile transporter trailers, multi-car, manufacturing employers nationwide with a credible TCR · 1,778 rated employers in South Dakota with headcount on file · 9 employers in Lennox, SD · 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	Trailmaster Trailers	MISHAWAKA, IN	12.0 TCR
NAICS-TCR	Cadiz Operations	CADIZ, KY	11.8 TCR
NAICS-TCR	Interstate Manufacturing	RUPERT, ID	11.7 TCR
NAICS-TCR	Wilson Trailer Sales Plant 7	LENNOX, SD	12.1 TCR
STATE-SIZE	Dakota Tube- Airport Drive location	WATERTOWN	167 FTE
STATE-SIZE	Tessier's Inc	MITCHELL	168 FTE
STATE-SIZE	Sioux Falls	SIOUX FALLS	166 FTE
STATE-SIZE	WATERTOWN SD - 3097	WATERTOWN	166 FTE
CITY-NEAR	Wilson Trailer Company Plant 7	Lennox	286 FTE
CITY-NEAR	Good Samaritan Society Lennox	Lennox	63 FTE
CITY-NEAR	Koyker Manufacturing	Lennox	46 FTE
CITY-NEAR	Sioux Steel Livestock Division	Lennox	42 FTE
NAT-TCR	Qrc, Inc.	Lutz, FL	11.9 TCR
NAT-TCR	Yorkshire & Stonebridge Manor	Walker, MI	11.9 TCR
NAT-TCR	construction	Redmond, WA	11.9 TCR
NAT-TCR	Behlen Technology & Manufacturing	Omaha, NE	11.9 TCR
NAT-SIZE	Creation Technologies Chicago BU	Wheeling, IL	167 FTE
NAT-SIZE	Nsroc Iii	Wallops Island, VA	167 FTE
NAT-SIZE	LaMirada - New Bus Budget	La Mirada, CA	167 FTE
NAT-SIZE	Envelope 1 Inc.	Columbiana, OH	167 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, 2020, 2019. 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.