Mammoth Testing LLC (USDOT 4033103)
No blockers or cautions 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
- 1801 JUNEAU RD, LEVELLAND, TX 79336-9186
- MCS-150 last filed
- 2026-03
Frequently asked questions
What carrier is USDOT 4033103?
USDOT 4033103 is Mammoth Testing LLC, an intrastate non-hazmat motor carrier.
What is Mammoth Testing LLC's USDOT number?
Mammoth Testing LLC's USDOT number is 4033103. No MC docket number is on file.
Is Mammoth Testing 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 Mammoth Testing LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Mammoth Testing LLC's safety record?
In the last 24 months, FMCSA records show 4 roadside inspections with a 25.0% vehicle out-of-service rate (national average 22.8%) and 0 recordable crashes.
What is Mammoth Testing LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mammoth Testing LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mammoth Testing LLC's FMCSA safety rating?
Mammoth Testing 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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