RKBS USLBM LLC
DBA: R & K BUILDING SUPPLIES
Operations
What RKBS USLBM LLC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 1339403
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify RKBS USLBM LLC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Inactive
- FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 69 power units, 38 drivers
- RKBS USLBM LLC self-reports 69 power units (trucks and tractors), which makes it a mid-size fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Apr 7, 2022
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. RKBS USLBM LLC last filed it on Apr 7, 2022. That's past FMCSA's two-year update requirement. Confirm the address, phone, and fleet size directly.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about RKBS USLBM LLC
Common questions about this carrier, answered from FMCSA public records.
Is RKBS USLBM LLC a legitimate motor carrier?
RKBS USLBM LLC is registered with FMCSA under USDOT number 1339403. Operating authority status is currently Inactive.
Where is RKBS USLBM LLC based?
RKBS USLBM LLC lists its physical address in GILBERT, AZ in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 1339403 active?
USDOT 1339403 (RKBS USLBM LLC) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.
How many trucks does RKBS USLBM LLC operate?
RKBS USLBM LLC reports 69 power units and employs 38 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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