Iron Base (USDOT 4208524)
No blockers or cautions found.
- Operating authority
- No active operating authority on file with FMCSA.
- 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
- 34139 E BUCK LN, MARANA, AZ 85658-0132
- MCS-150 last filed
- 2026-03
Frequently asked questions
What carrier is USDOT 4208524?
USDOT 4208524 is Iron Base, an intrastate non-hazmat motor carrier.
What is Iron Base's USDOT number?
Iron Base's USDOT number is 4208524. No MC docket number is on file.
Is Iron Base currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Iron Base have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
How long has Iron Base been in business?
Iron Base's operating authority was first granted in 2024. FMCSA records show authority age, which can differ from how long the company has existed.
What is Iron Base's safety record?
In the last 24 months, FMCSA records show 1 roadside inspections with a 0.0% vehicle out-of-service rate (national average 22.7%) and 0 recordable crashes.
What is Iron Base's CSA score?
FMCSA does not publish a single CSA score for carriers. Iron Base's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Iron Base's FMCSA safety rating?
Iron Base 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.
View the full fleetfax report for Iron Base
Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment.