Knapp And Sons Trucking LLC (USDOT 3993139)
MonitorFindings
Vehicle maintenance ranks 97 of 100 and Unsafe driving 96 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not official CSA scores.
- DOT number
- USDOT 3993139
- 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 active as of 2026-09-02. 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
- 1 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 1269 MCDANIELTOWN RD, RIDGEVILLE, SC 29472-3154
- MCS-150 last filed
- 2026-01
Frequently asked questions
What carrier is DOT 3993139?
DOT 3993139 (USDOT 3993139) is Knapp And Sons Trucking LLC, an intrastate non-hazmat motor carrier.
What is Knapp And Sons Trucking LLC's USDOT number?
Knapp And Sons Trucking LLC's USDOT number is 3993139. No MC docket number is on file.
Is Knapp And Sons Trucking LLC 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 active as of 2026-09-02. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Knapp And Sons Trucking LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Knapp And Sons Trucking LLC's safety record?
In the last 24 months, FMCSA records show 5 of 7 vehicle inspections ending out-of-service for Knapp And Sons Trucking LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Knapp And Sons Trucking LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Knapp And Sons Trucking LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Knapp And Sons Trucking LLC's FMCSA safety rating?
Knapp And Sons Trucking 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.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 2, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status