Heavy trucks assembling on purchased chassis · Illinois

Three Guys Garage dba Roadster Shop

Mundelein, IL · ~93 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Three Guys Garage dba Roadster Shop runs at 226% of its industry's injury rate - far more dangerous than the typical Heavy trucks assembling on purchased chassis workplace, earning a grade F.

Three Guys Garage dba Roadster Shop: 7.5 TCR = 226% of Heavy trucks assembling on purchased chassis BLS 3.3 · 2y Form 300A (see methodology below)

Three Guys Garage dba Roadster Shop safety composite

Three Guys Garage dba Roadster Shop scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), 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).

D

36/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.47 per 100 workers

Safer than 28% of industry peers

DART rate
F 3.82 per 100 workers

Safer than 34% 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

−3.5

2022→2024

Three Guys Garage dba Roadster Shop injury rate improved

Three Guys Garage dba Roadster Shop's TCR fell 3.5 from 9.2 in 2022 to 5.7 in 2024. Peak filing year was 2022 at 9.2 TCR. In 2024, DART was 0.51× this establishment's average TCR (severity share of cases).

2022=9.2 · 2024=5.7

OSHA ITA Form 300A scorecard

Establishment book 336211 · Mundelein, IL ABOVE-IND · SMALL

Grade F · TCR 7.5 · 226% of ind

  • DART 3.8 DART
  • RANK #7/11
  • PHOTO Con-Tech Manufacturi…
  • BOOK 2y book
  • INJ 13 inj
  • SIZE ~93 FTE

Nearest TCR peer: Con-Tech Manufacturing, Inc. Dodge Center (0.0 TCR gap)

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

Three Guys Garage dba Roadster Shop in the TCR neighbourhood

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

TCR

What this shows Three Guys Garage dba Roadster Shop averages 7.5 TCR (226% of the Heavy trucks assembling on purchased chassis BLS benchmark).

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

Three Guys Garage dba Roadster Shop TCR series: 2022=9.2 · 2024=5.7 · BLS 3.3

Where Three Guys Garage dba Roadster Shop falls in its industry

470 Heavy trucks assembling on pur establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 5.5.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 11 Heavy trucks assembling on pur employers in Illinois.

Three Guys Garage dba Roadster Shop (93 employees, TCR 7.5) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 5.5 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 0100200300400500 05101520 Average employees Total Case Rate Three Guys Garage dba Roadster Shop
Three Guys Garage dba Roadster Shop (93 employees, TCR 7.5) among 29 same-industry peers, split at the industry median of 87 employees and a TCR of 5.5

Three Guys Garage dba Roadster Shop has more employees than the Heavy trucks assembling on purchased cha median and a higher injury rate than the industry's median TCR of 5.5. 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 5.7 3.8 6 0 0
2022 9.2 1.3 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336211 · IL · Mundelein

470 Heavy trucks assembling on purchased chassis employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 63 employers in Mundelein, IL · 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 Con-Tech Manufacturing, Inc. Dodge Center 7.5 TCR
NAICS-TCR New Way Trucks 7.5 TCR
NAICS-TCR FORTRESS RESOURCESS, LLC DBA ROYAL TRUCK BODY 7.5 TCR
NAICS-TCR Martins Welding 7.4 TCR
STATE-SIZE ILAWC Interurban 93 FTE
STATE-SIZE Allied Power Services - Exelon, LaSalle Station 93 FTE
STATE-SIZE Kinney Contractors Inc 93 FTE
STATE-SIZE Tecta America 93 FTE
CITY-NEAR Mundelein Office 954 FTE
CITY-NEAR Medline Industries - Dynacor - DYN 643 FTE
CITY-NEAR FREMONT SCHOOL DISTRICT #79 388 FTE
CITY-NEAR Ruprecht 347 FTE
NAT-TCR A-J Sheet Metal, Inc 7.5 TCR
NAT-TCR Boise West of Cascadia LLC 7.5 TCR
NAT-TCR Hanford Sand and Gravel 7.5 TCR
NAT-TCR Buffalo Lake Elementary 7.5 TCR
NAT-SIZE Gunslinger Custom Paint 93 FTE
NAT-SIZE Construction 93 FTE
NAT-SIZE The Hain Celestial Group, Inc.- York 93 FTE
NAT-SIZE Shamrock Technologies, Inc. 93 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, 2022. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.