Company snapshot
- Legal name
- J Spencer Trucking LLC
- DBA
- Sierra Nevada Concrete Transport
- USDOT number
- 1613554
- MC docket
- MC596529
- Physical address
- 900 Mercedes Dr, Sparks, NV, 89441
- Phone
- (775) 425-3249
- Power units
- 3
- Drivers
- 2
- Operation
- Intrastate (non-hazmat)
- Operating radius
- Intrastate <100 mi
- Cargo
- Other
- Last MCS-150 filing
- May 19, 2025
Operating authority
- Common authority
- Not held
- Contract authority
- Active
- Broker authority
- Not held
- Authority granted
- Mar 2, 2007
Insurance on file
- Insurer (writing paper)
- Progressive
- Filing form
- BMC-91X
- Coverage amount
- $750,000
- BI/PD on file
- $750,000
- Estimated renewal window
- Q2 2027
Safety record
- FMCSA safety rating
- Not rated
Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Jul 30, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.
Work this carrier — and the 4.4M others
This page is the public record.
Market Tracker is the rest.
The exact renewal X-date, a loss-risk tier, an ISS estimate, verified contacts, the full filing history and every carrier like this one in your state — filtered, exported and watched for change, from $69/user/month.