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Carrier profile · USDOT 1505051 · MC564815 · Data as of Oct 7, 2026

John B Rosenburg

DBA Convix Services · Quanah, TX · Interstate for-hire carrier · Since 2006
Authority inactiveNot rated by FMCSANo hazmat
Cargo carriedGeneral FreightHousehold GoodsMetal: Sheets, Coils, RollsMotor VehiclesDrive/Tow AwayLogs, Poles, Beams, Lumber+22 more
View on FMCSA SAFERCall (940) 475-0342
2
Power units
1
Drivers
1
Inspections · 24 mo
0
Crashes · 24 mo
40K
Annual miles
20 yr
Registered
80
/ 100
High risk

Serious problems on the federal record

Carrier authority inactive: Interstate for-hire carriers need active MC authority to haul regulated freight.

How we scored it · 5 factors
Operating authority0/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
—
National 22.26% · 1 of 1 inspections · needs 3+
Driver out-of-service
—
National 6.67% · 0 of 1 inspections · needs 3+
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
1
Driver inspections
1
Vehicle inspections
1
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026
Carrier
Inactive
Broker
None
Docket
MC564815
Revocation pending
No

Coverage vs federal minimum

BIPD liabilityNone
$750K required minimum (49 CFR 387.9)
CargoNot required

Equipment

SELF-REPORTED ON MCS-150
2
Power units
2
Trucks
1
Tractors owned
1
Trailers owned
1
Drivers
1
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate PropertyAuthorized for Hire
Cargo carried
General FreightHousehold GoodsMetal: Sheets, Coils, RollsMotor VehiclesDrive/Tow AwayLogs, Poles, Beams, LumberBuilding MaterialsMobile HomesMachinery, Large ObjectsFresh ProduceLiquids/GasesIntermodal ContainersOilfield EquipmentLivestockGrain, Feed, HayCoal/CokeMeatGarbage/RefuseU.S. MailCommodities Dry BulkRefrigerated FoodBeveragesPaper ProductsUtilitiesAgricultural/Farm SuppliesConstructionWater WellTowing
Annual mileage
40,000 mi (2020)

Identity & federal record

FMCSA census · MCS-150
USDOT
1505051
MC / docket
MC-564815, MC-104199
Legal name
John B Rosenburg
DBA
Convix Services
Entity type
Carrier
Operation
Interstate
First registered
May 23, 2006
Last MCS-150
Feb 22, 2025
Safety rating
Not rated
Drivers (CDL)
1 (1)
Hazmat
No
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is John B Rosenburg's USDOT number?

John B Rosenburg's USDOT number is 1505051 and its docket number is MC564815.

Is John B Rosenburg authorized to operate?

FMCSA does not show active operating authority on file. Verify on FMCSA SAFER before tendering freight.

What is John B Rosenburg's safety record?

Over the last 24 months: 1 roadside inspections, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is John B Rosenburg's fleet?

2 power units and 1 drivers per its MCS-150 filed Feb 22, 2025.

Where is John B Rosenburg located?

John B Rosenburg is located at 109 E 14TH St, Quanah, TX, 79252. Phone: (940) 475-0342.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.