!
Critical regulatory warnings
  • No active BIPD/Primary insurance on file — uninsured for 255 days (since Nov 5, 2025). A carrier without active primary liability coverage cannot legally operate.

SOUTHERN REBAR & SUPPLIES INC

USDOT 3189721 Active PRIVATE PROPERTY;AUTHORIZED FOR HIRE Hazmat Company officer: SHANNON CARDWELL Company officer 2: JOHN SALSBERY Motor Vehicles Logs / Poles / Beams / Lumber Building Materials Construction Based in KNOXVILLE, TN Grade F · 60
Brokers & shippers · booking check

Do not book — hard regulatory blocker

One or more hard blockers are on file. Do not tender until the issue is cured and confirmed on FMCSA.

Do not book
Uninsured since · Nov 5, 2025
Coverage resumed · Oct 23, 2018
Common (Property) reinstated · Nov 6, 2018
Blockers
  • No active BIPD/Primary insurance on file Uninsured 255 days (since Nov 5, 2025).
Review these
  • Prior insurance gap · 1867 days Sep 12, 2013 → Oct 23, 2018
  • Common (Property) gap · 1924 days Inactive Jul 31, 2013 → reinstated Nov 6, 2018
  • OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
On file
  • BOC-3 process agent on file #1 A+ AGENTS OF PROCESS, INC. Details →
Company officer: SHANNON CARDWELL
Company officer 2: JOHN SALSBERY
Cargo: Motor Vehicles, Logs / Poles / Beams / Lumber, Building Materials, Construction
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste)
TruckCodex risk summary — SOUTHERN REBAR & SUPPLIES INC (USDOT 3189721)
Verdict: DO NOT BOOK
Do not book — hard regulatory blocker
One or more hard blockers are on file. Do not tender until the issue is cured and confirmed on FMCSA.

Authority / census status: Active
Officer(s): SHANNON CARDWELL (Company officer); JOHN SALSBERY (Company officer 2)

Blockers:
  • No active BIPD/Primary insurance on file — Uninsured 255 days (since Nov 5, 2025).

Cautions:
  • Prior insurance gap · 1867 days — Sep 12, 2013 → Oct 23, 2018
  • Common (Property) gap · 1924 days — Inactive Jul 31, 2013 → reinstated Nov 6, 2018
  • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median.

On file:
  • BOC-3 process agent on file — #1 A+ AGENTS OF PROCESS, INC.

Source: https://truckcodex.com/usdot/3189721/
As of: Jul 18, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade

Compliance grade F

Hard regulatory signal on file (OOS / revoked / Not Authorized / uninsured / Unsatisfactory). Composite mean of 4/5 scored components is 60/100 — letter capped at F. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

F confidence 80% · 4/5 signals
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
Uninsured · 0/100

No active BIPD/Primary on file since Nov 5, 2025.

OOS vs peers
Mixed vs peers · 40/100

Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 16.7% vs peer median 10% (worse). n=93861 same-size ACTIVE peers.

FMCSA safety rating
Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA safety_rating.

Insurance-watch tier
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Do not book.

Operating authority
Insurance

Uninsured since Nov 5, 2025

Company profile

Company details
USDOT 3189721
In FMCSA records since Sep 19, 2018 (~7y)
Company officer SHANNON CARDWELL
Company officer 2 JOHN SALSBERY
Operation PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Hazmat Yes (MCS-150)
Cargo carried
Motor Vehicles, Logs / Poles / Beams / Lumber, Building Materials, Construction
Fleet size 11 units
Drivers 9
Annual mileage 305,150 mi
Contact & address
Physical
4615 COSTER RD
KNOXVILLE, TN 37912-4126
Mailing address matches physical.
Registration & safety rating
USDOT 3189721
In FMCSA records since Sep 19, 2018 (~7y)
Operation PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 305,150 mi
Hazmat Yes (MCS-150)
vs. National Average
Vehicle OOS Rate 16.7% vs 23.4% -6.7 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 0.91 vs 1.80 -0.89
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.3%
Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 0 6 0
Trailers 25 0 0
Trucks 1 4 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Inspections (24 months)

All 20 inspections →
Driver Vehicle Hazmat
Inspections 11 11 0
OOS inspections 0 1 0
OOS percentage 0% 9.09%
National average 6.67% 22.26% 4.44%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units
11
Drivers
9
Inspections
20
FMCSA roadside history
OOS Rate (peak)
16.7%
driver or vehicle, whichever higher
Crashes (24m)
0
Authorities
1
0 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

SOUTHERN REBAR & SUPPLIES INC is a motor carrier based in KNOXVILLE, TN, registered with the FMCSA under USDOT 3189721. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 11 power units and 9 drivers, with 20 roadside inspections on file and a peak out-of-service rate of 16.7%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.

Carrier is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Carrier overview

SOUTHERN REBAR & SUPPLIES INC is a mid-sized fleet, operating 11 power units and 9 drivers, with 12 years on FMCSA's records, based in Knoxville, TN. Across 10 roadside inspections in the last 24 months, the fleet recorded a 10.0% out-of-service rate, with no reportable crashes on file. The carrier currently has no active BIPD/Primary coverage on file, and all filed authority types (common) are currently revoked.

Inspection profile

10 roadside inspections over the last 24 months, up 11% versus the prior 24 months, concentrated in NC (3) and GA (3), with Level 3 inspections the most common.

Violation profile

10.0% out-of-service rate; led by Vehicle Maintenance (70.0% of violations); top code 392.2RG (Operating a CMV while ill or fatigued) cited 1 times.

Fleet profile

The fleet comprises 11 power units (mid-sized fleet) and 9 drivers; International, Freightliner, and Great Dane are the most-inspected makes.

Risk Signals

Elevated OOS rate
Peak OOS rate of 16.7% is above the driver national average (~6.7%); vehicle national average is ~23.4%.
Authority revoked
2 revocations on record.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 93,861 ACTIVE carriers operating 5–17 power units (±50% of this carrier's 11 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 93,861 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
16.7%
Vehicles placed out-of-service at roadside inspections
Peer median
10%
Median across 93,861 same-size peers
Verdict
Riskier than peers
Delta +6.7 pts vs peer median (lower is safer)

Authority gap detected (1)

  • Common (Property) authority was inactive from Jul 31, 2013 to Nov 6, 2018 (1924 days)

Historical coverage gap detected (1)

  • No active BIPD/Primary insurance from Sep 12, 2013 to Oct 23, 2018 (1867 days)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-07 2026-05

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Florida (FL) 3 0 0.0% May 8, 2026
Georgia (GA) 3 1 33.3% Sep 24, 2025
North Carolina (NC) 3 0 0.0% Oct 6, 2025
Tennessee (TN) 2 0 0.0% Feb 17, 2026
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
International 6
Freightliner 6
Fontaine 3
Great Dane 3
Chevrolet 2
Hurst Trai 2
Ftw 1
Kenworth 1
Mack 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 0 0.00 0 Jul 13, 2026
Controlled Substances / Alcohol 0 0.00 0 Jul 13, 2026
Hours of Service 0 0.00 0 Jul 13, 2026
Unsafe Driving 1 0.91 1 Jul 13, 2026
Vehicle Maintenance 2 5.25 5 Jul 13, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (20 rows) View all 20 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87803717 May 8, 2026 FL 2
INTERNATIONAL TRUCK TRACTOR
2 392.2-SLLIFTA, 393.104B-C No
87082427 Feb 17, 2026 TN 2 KNOXVILLE TN
FREIGHTLINER STRAIGHT TRUCK
1 392.2-SLLEWA3 No
85980629 Oct 6, 2025 NC 2 US 74 AT COLD SPRINGS RD
FREIGHTLINER STRAIGHT TRUCK
0 No
85904725 Sep 24, 2025 GA 3 WESTON GA
INTERNATIONAL TRUCK TRACTOR
1 392.2-SLLS3 No
85821592 Sep 17, 2025 FL 3 TALLAHASSEE FL
INTERNATIONAL TRUCK TRACTOR
0 No
85808202 Sep 11, 2025 GA 3 GROVETOWN GA
KENWORTH STRAIGHT TRUCK
0 No
85602954 Aug 20, 2025 GA 2 FORSYTH GA
INTERNATIONAL TRUCK TRACTOR
7 393.9A-LTSI, 393.9A-LSLIWR, 393.9A-LTSIR Yes
85152429 Jul 7, 2025 NC 3 I-40 WEST NEAR MM42
FREIGHTLINER STRAIGHT TRUCK
1 392.2RG No
84375446 Apr 11, 2025 NC 2 OVERLOOK
FREIGHTLINER STRAIGHT TRUCK
0 No
83177218 Nov 14, 2024 FL 3 TALLAHASSEE FL
INTERNATIONAL TRUCK TRACTOR
0 No
82273957 Jul 26, 2024 TN 1 KNOXVILLE TN
CHEVROLET STRAIGHT TRUCK
0 No
81100311 Mar 7, 2024 GA 3 ALBANY GA
MACK TRUCK TRACTOR
1 390.21TB2-DOT No
80981238 Feb 27, 2024 TN 1 KNOXVILLE TN
FREIGHTLINER STRAIGHT TRUCK
0 No
80843398 Feb 13, 2024 TN 1 KNOXVILLE TN
CHEVROLET STRAIGHT TRUCK
2 393.43DBMA, 392.2-SLLMF Yes
80505217 Dec 22, 2023 FL 3 MONTICELLO FL
INTERNATIONAL TRUCK TRACTOR
0 No
79660364 Sep 14, 2023 VA 3 LEBANON WEIGH PAD
FREIGHTLINER STRAIGHT TRUCK
0 No
79108770 Jul 10, 2023 NC 2 25
FREIGHTLINER TRUCK TRACTOR
0 No
78796244 Jun 2, 2023 GA 2 HIGH CRASH CORRIDOR
FREIGHTLINER TRUCK TRACTOR
4 393.9(a), 393.45(d), 393.205(c) No
78785300 May 31, 2023 KY 2 PIKEVILLE
FREIGHTLINER STRAIGHT TRUCK
1 392.2 No
78503574 Apr 26, 2023 GA 3 HIGH CRASH CORRIDOR
INTERNATIONAL TRUCK TRACTOR
1 392.16(a) No
Authority Records (1 docket)

Revocations & Inactive Status

Authority actions other than active status — revocations, voluntary surrenders, and dormant dockets.

Date Docket Authority Status Applied
Unknown MC721279 common INACTIVE
MC Certificate Documents (3 PDFs)

Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.

Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.

Date Docket Action Authority PDF
Nov 6, 2018 MC721279-C TRANSFER CERTIFICATE TRANSFER →
Jul 31, 2013 MC721279-C VOL REVOCATION VOL →
Aug 20, 2010 MC721279-C CPL REVOCATION CPL →
Insurance Coverage Timeline (6 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer Policy # Type Limit Effective Cancel Status
THE CHARTER OAK FIRE INSURANCE CO. 1X075530 BIPD/Primary Dec 3, 2024 Nov 5, 2025 CANCELLED
AMERISURE MUTUAL INSURANCE COMPANY CA BIPD/Primary Oct 23, 2018 Oct 23, 2018 REPLACED
AMERISURE MUTUAL INSURANCE COMPANY CA 211005800 BIPD/Primary Oct 23, 2018 Dec 3, 2024 REPLACED
Coverage gap — 1867 days without BIPD/Primary coverage from Sep 12, 2013 to Oct 23, 2018
GREAT WEST CASUALTY CO. GWP81391A BIPD/Primary Aug 13, 2010 Sep 12, 2013 CANCELLED
GREAT WEST CASUALTY CO. GWP81391A CARGO Aug 13, 2010 Oct 23, 2018 TRANSFERRED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Nov 12, 2025
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  2. Nov 12, 2025
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  3. Nov 5, 2025
    insurance
    CANCEL — THE CHARTER OAK FIRE INSURANCE CO.
  4. Dec 3, 2024
    insurance
    TERM/REPL — AMERISURE MUTUAL INSURANCE COMPANY
  5. Oct 23, 2018
    insurance
    TRANSFER — GREAT WEST CASUALTY CO.
  6. Oct 23, 2018
    insurance
    TERM/REPL — AMERISURE MUTUAL INSURANCE COMPANY
  7. Sep 12, 2013
    insurance
    CANCEL — GREAT WEST CASUALTY CO.
  8. Sep 12, 2013
    insurance gap
    Coverage gap: 1867 days without BIPD/Primary insurance (through Oct 23, 2018)
  9. Jul 31, 2013
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  10. Jul 31, 2013
    authority gap
    Common (Property) authority inactive: 1924 days (through Nov 6, 2018)
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
KNOXVILLE TN TN 4 1
TALLAHASSEE FL FL 2 0
HIGH CRASH CORRIDOR GA 2 0
MONTICELLO FL FL 1 0
ALBANY GA GA 1 0
FORSYTH GA GA 1 1
GROVETOWN GA GA 1 0
WESTON GA GA 1 0
PIKEVILLE KY 1 0
25 NC 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
393.9(a) Inoperable required lamps Vehicle Maintenance 2 0
392.16(a) Failing to use seat belt (49 CFR) Unsafe Driving 1 0
392.2 Violation of Local Laws - Explain: Unsafe Driving 1 0
393.205(c) Wheel fasteners loose and/or missing Vehicle Maintenance 1 0
393.45(d) Brake connections with leaks or constrictions Vehicle Maintenance 1 0
Related Records Cross-references to every adjacent page
Directory
Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
Discover
Explainers

How to verify SOUTHERN REBAR & SUPPLIES INC

  1. Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
  2. Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
  3. Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
  4. Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
  5. Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.

Frequently asked questions about SOUTHERN REBAR & SUPPLIES INC

Is SOUTHERN REBAR & SUPPLIES INC an active motor carrier?
Yes. SOUTHERN REBAR & SUPPLIES INC is registered with the FMCSA under USDOT 3189721 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.
What is SOUTHERN REBAR & SUPPLIES INC's safety rating?
SOUTHERN REBAR & SUPPLIES INC is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.
How many inspections has SOUTHERN REBAR & SUPPLIES INC had?
20 roadside inspections are on file for SOUTHERN REBAR & SUPPLIES INC in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.
What is SOUTHERN REBAR & SUPPLIES INC's out-of-service rate?
SOUTHERN REBAR & SUPPLIES INC's peak out-of-service rate is 16.7% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.
Where is SOUTHERN REBAR & SUPPLIES INC based?
SOUTHERN REBAR & SUPPLIES INC reports its physical address to the FMCSA as 4615 COSTER RD, KNOXVILLE, Tennessee 37912-4126. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does SOUTHERN REBAR & SUPPLIES INC have valid operating authority?
SOUTHERN REBAR & SUPPLIES INC has 1 authority record on file, but none are currently active. See the Authority Records section below for the status of each docket — common reasons for inactive authority include lapsed insurance, cancelled BOC-3 filings, or revocation following safety-related actions.
How many trucks and drivers does SOUTHERN REBAR & SUPPLIES INC operate?
SOUTHERN REBAR & SUPPLIES INC self-reports 11 power units and 9 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.
Has SOUTHERN REBAR & SUPPLIES INC had any crashes?
No FMCSA-reportable crashes are on file for SOUTHERN REBAR & SUPPLIES INC. Reportable crashes (those involving a fatality, injury requiring medical transport, or a tow-away) are tracked in MCMIS and updated continuously.

About FMCSA carrier records

Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.

Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.

TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.