Iaps Qsub INC (USDOT 521994)
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One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- DOT number
- USDOT 521994
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 14, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 20 power units, 20 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 400 GORDON INDUSTRIAL CT, BYRON CENTER, MI 49315
- MCS-150 last filed
- Mar 2026
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 521994?
DOT 521994 (USDOT 521994) is Iaps Qsub INC, an intrastate non-hazmat motor carrier.
What is Iaps Qsub INC's USDOT number?
Iaps Qsub INC's USDOT number is 521994. No MC docket number is on file.
Is Iaps Qsub INC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 14, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Iaps Qsub INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Iaps Qsub INC's safety record?
In the last 24 months, FMCSA records show 2 of 8 vehicle inspections ending out-of-service for Iaps Qsub INC, too few inspections for a stable rate. FMCSA records also show 1 recordable crash in the same window.
What is Iaps Qsub INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Iaps Qsub INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Iaps Qsub INC's FMCSA safety rating?
Iaps Qsub INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
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Carriers based in Byron Center, MI
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 14, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status