Sierra Testing
- USDOT
- 463420
- MC
- Not listed
Vektor Rating VR
Assessment only, not load authorization. Confirm current authority and insurance.
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 1115 W 41ST ST, TULSA, OK, 74107-7028
- Mailing address
- P O BOX 9858, TULSA, OK, 74157-0858
- Operation
- Interstate
Contact
- Phone
- (918) 446-8773
- —
Registration
- USDOT / docket
- 463420
- First registered
- Nov 18, 1991
- Last MCS-150
- — · 0 mi
- FMCSA safety rating
- Not rated
- D-U-N-S
- 115094476
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes are available in this activity feed. This does not establish an unchanged record or complete historical coverage.