Public carrier profile
Martin Andres Esparza Ruiz
USDOT 4440284
Allowed to operateChecking your watchlist…
Look up another DOTIdentity and status
- USDOT
- 4440284
- DBA
- S & B Transport
- MC number
- 1748342
- Status
- ActiveA
- Allowed to operate
- Yes
- Location
- Garden City, KS
Authority
- Common authority
- UnknownActive
- Contract authority
- UnknownNone
- Broker authority
- UnknownNone
- Authority history events
- 1
- Authority history
- Oct 8, 2025 – Oct 8, 2025
Fleet
- Power units
- 2
- Drivers
- 2
Insurance
- Active filings
- 2
- Insurer
- UNITED FINANCIAL CASUALTY COMPANY
- Maximum coverage
- $1,000
- Effective date
- Oct 1, 2025
- Estimated renewal window
- October 2027 (estimated)
Estimate, not a policy date.
Safety history
- Inspections
- 2
- Out-of-service inspections
- 1
- Driver OOS
- 0
- Vehicle OOS
- 2
- Hazmat OOS
- 0
- Violations
- 7
- Last inspection
- Jul 3, 2026
Public record refreshed 10/27/2026.