4s Transport LLC (USDOT 3770848)
3 cautions found.
- DOT number
- USDOT 3770848
- Docket (MC) number
- MC1407153
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Authority granted
- 2022-04-28
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 33 power units, 110 drivers
- Operation type
- Interstate
- Physical address
- 19137 W PASADENA AVE, LITCHFIELD PARK, AZ 85340
- MCS-150 last filed
- 2026-06
Findings
- Authority was previously revoked or inactive (Caution): Authority was revoked and later reinstated (revoked 2 years ago; reinstated 374 days later). Active since 2024-10-18.
- Driver OOS rate above national average (Caution): 13.79% driver OOS over 29 inspections vs. national average 6.32%. Typically reflects HOS or CDL-compliance issues
- Hours of service at the FMCSA intervention threshold (Caution): Hours of service ranks 78 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is DOT 3770848?
DOT 3770848 (USDOT 3770848) is 4s Transport LLC, an interstate motor carrier.
What carrier is MC 1407153?
MC 1407153 is the docket number of 4s Transport LLC, USDOT 3770848.
What is 4s Transport LLC's MC number?
4s Transport LLC's docket number is MC 1407153. Its USDOT number is 3770848.
Is 4s Transport LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does 4s Transport LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides 4s Transport LLC's insurance?
4s Transport LLC's liability insurance is filed with FMCSA by Universal Casualty Risk Retention Group, INC.
What is 4s Transport LLC's safety record?
In the last 24 months, FMCSA records show a 20.0% vehicle out-of-service rate for 4s Transport LLC, from 4 of 20 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-28). FMCSA records also show 0 recordable crashes in the same window.
What is 4s Transport LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. 4s Transport LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is 4s Transport LLC's FMCSA safety rating?
4s Transport 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
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for 4s Transport LLC
Carriers based in Litchfield Park, AZ
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status