Cst Trucking LLC (USDOT 3728781)
1 caution found.
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 3237 E 18TH ST, GREELEY, CO 80631-9741
- MCS-150 last filed
- 2022-08
Findings
- Controlled substances at the FMCSA intervention threshold (Caution): Controlled substances ranks 84 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is USDOT 3728781?
USDOT 3728781 is Cst Trucking LLC, an intrastate non-hazmat motor carrier.
What is Cst Trucking LLC's USDOT number?
Cst Trucking LLC's USDOT number is 3728781. No MC docket number is on file.
Is Cst Trucking LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does Cst Trucking LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Cst Trucking LLC's safety record?
In the last 24 months, FMCSA records show 3 of 3 vehicle inspections ending out-of-service for Cst Trucking LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Cst Trucking LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Cst Trucking LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Cst Trucking LLC's FMCSA safety rating?
Cst 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.
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 Cst Trucking LLC
More carriers based in Colorado
Run a SAFER company snapshot lookup for any carrier
Sourced from FMCSA public records. Official data as of Aug 26, 2026. fleetfax surfaces the facts; brokers make the judgment.