Spencer Trucking LLC (USDOT 3279280)
1 caution found.
- DOT number
- USDOT 3279280
- Docket (MC) number
- MC1036575
- 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
- 2020-03-06
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 48 power units, 24 drivers
- Operation type
- Interstate
- Physical address
- 5330 N LA CHOLLA BLVD, TUCSON, AZ 85741
- MCS-150 last filed
- 2026-02
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 3279280?
DOT 3279280 (USDOT 3279280) is Spencer Trucking LLC, an interstate motor carrier.
What carrier is MC 1036575?
MC 1036575 is the docket number of Spencer Trucking LLC, USDOT 3279280.
What is Spencer Trucking LLC's MC number?
Spencer Trucking LLC's docket number is MC 1036575. Its USDOT number is 3279280.
Is Spencer Trucking 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 Spencer Trucking LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Spencer Trucking LLC's insurance?
Spencer Trucking LLC's liability insurance is filed with FMCSA by Acuity, A Mutual Insurance Company.
What is Spencer Trucking LLC's safety record?
In the last 24 months, FMCSA records show a 25.0% vehicle out-of-service rate for Spencer Trucking LLC, from 5 of 20 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-26). FMCSA records also show 0 recordable crashes in the same window.
What is Spencer Trucking LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Spencer Trucking LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Spencer Trucking LLC's FMCSA safety rating?
Spencer 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 Spencer Trucking LLC
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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