Knowles On Site LLC (USDOT 3308030)
No blockers or cautions found.
- Docket (MC) number
- MC1051105
- Operating authority
- Common carrier authority: active.
- Authority granted
- 2019-08-12
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 4 drivers
- Operation type
- Interstate
- Physical address
- 3881 OLD ATMORE RD, FLOMATON, AL 36441
- MCS-150 last filed
- 2026-04
Frequently asked questions
What carrier is USDOT 3308030?
USDOT 3308030 is Knowles On Site LLC, an interstate motor carrier.
What carrier is MC 1051105?
MC 1051105 is the docket number of Knowles On Site LLC, USDOT 3308030.
What is Knowles On Site LLC's MC number?
Knowles On Site LLC's docket number is MC 1051105. Its USDOT number is 3308030.
Is Knowles On Site LLC currently authorized to operate?
Common carrier authority: active. Source: FMCSA registration and licensing records.
Does Knowles On Site LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Knowles On Site LLC's insurance?
Knowles On Site LLC's liability insurance is filed with FMCSA by Auto Owners Insurance Company.
What is Knowles On Site LLC's safety record?
In the last 24 months, FMCSA records show a 8.7% vehicle out-of-service rate for Knowles On Site LLC, from 2 of 23 vehicle inspections, against a national average of 22.9%. FMCSA records also show 0 reportable crashes in the same window.
What is Knowles On Site LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Knowles On Site LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Knowles On Site LLC's FMCSA safety rating?
Knowles On Site LLC 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.
Changes over time
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Sourced from FMCSA public records. Official data as of Aug 25, 2026. fleetfax surfaces the facts; brokers make the judgment.