GROUP MATERIALS INC
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
52 years of continuous operating authority.
Unrated
No DOT safety rating on file — common, not disqualifying on its own.
Generate a plain-English risk narrative for GROUP MATERIALS INC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.
Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
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Authority & cross-reference
Revocation history + chameleon flags across 4.4M carriers.
FAQ · GROUP MATERIALS INC
Is GROUP MATERIALS INC a legitimate motor carrier?
GROUP MATERIALS INC is registered with FMCSA under USDOT number 170051. Operating authority status is currently Active.
Where is GROUP MATERIALS INC based?
GROUP MATERIALS INC lists its physical address in MACOMB, IL in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 170051 active?
USDOT 170051 (GROUP MATERIALS INC) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does GROUP MATERIALS INC operate?
GROUP MATERIALS INC reports 54 power units and employs 30 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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