ADOLPHUS R COKER
USDOT 550884 • DBA: 4-C TRANSPORT • 1850 SANDHILL RD, TURBEVILLE, SC, 29162
Overview
Company profile from FMCSA Census File
Risk Signals1 flagged
Signals are auto-detected from FMCSA public records. This is not a regulatory determination.
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Operating Authority
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Contract Carrier | MC-273605 | REVOKED | Feb 4, 2000 | Jan 24, 2018 |
Active Insurance (2)
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| NORTHLAND INSURANCE COMPANY | BIPD/Primary | WN115885 | ON FILE | Jan 11, 2013 | Jul 19, 2018 |
| GREAT AMERICAN INSURANCE CO. | CARGO | IMP 8015895 | ON FILE | Aug 30, 2007 | Apr 11, 2008 |
Insurance History (15 canceled/expired)
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| PROGRESSIVE NORTHERN INSURANCE COMPANY | BIPD/Primary | CA 7944411 | CANCELLED | Apr 26, 2011 | Feb 12, 2013 |
| PROGRESSIVE NORTHERN INSURANCE COMPANY | BIPD/Primary | CA 7944411 | REPLACED | Apr 26, 2011 | Jan 11, 2013 |
| CANAL INSURANCE CO. | BIPD/Primary | PIA06130100 | CANCELLED | Sep 10, 2010 | Feb 19, 2011 |
| NORTHLAND INSURANCE COMPANY | BIPD/Primary | TN647955 | CANCELLED | Jul 3, 2010 | Sep 8, 2010 |
| NORTHLAND INSURANCE COMPANY | BIPD/Primary | TN647955 | CANCELLED | May 6, 2010 | Jul 3, 2010 |
| NORTHLAND INSURANCE COMPANY | BIPD/Primary | TN647955 | CANCELLED | Jan 5, 2010 | May 6, 2010 |
| NORTHLAND INSURANCE COMPANY | BIPD/Primary | TN647955 | CANCELLED | Nov 6, 2009 | Jan 5, 2010 |
| STRATFORD INSURANCE COMPANY | BIPD/Primary | TAP0735081 | CANCELLED | Aug 30, 2007 | Jul 22, 2008 |
| SENTRY SELECT INSURANCE COMPANY | BIPD/Primary | CT7348617095-991 | CANCELLED | Sep 22, 1999 | Nov 10, 1999 |
| SENTRY SELECT INSURANCE COMPANY | BIPD/Primary | CT7348617095-991 | CANCELLED | Sep 11, 1999 | Sep 22, 1999 |
| SENTRY SELECT INSURANCE COMPANY | BIPD/Primary | CT7348617095-991 | CANCELLED | Jul 1, 1999 | Sep 11, 1999 |
| SENTRY SELECT INSURANCE COMPANY | BIPD/Primary | 7348617695-954 | REPLACED | Jan 8, 1999 | Jul 1, 1999 |
| SENTRY SELECT INSURANCE COMPANY | BIPD/Primary | 7348617695-954 | CANCELLED | Jan 31, 1997 | Jan 8, 1999 |
| SENTRY SELECT INSURANCE COMPANY | BIPD/Primary | 734861-7695-954 | CANCELLED | Oct 27, 1995 | Jan 31, 1997 |
| FIRE & CASUALTY INSURANCE CO. OF CONNECTICUT | BIPD/Primary | MLP497995 | CANCELLED | Jun 6, 1994 | Dec 21, 1994 |
Insurance Events Timeline
| Event | Insurer | Policy # | Type | Event Date | Cancel Date |
|---|---|---|---|---|---|
| CANCEL | NORTHLAND INSURANCE COMPANY | WN115885 | BIPD/Primary | Jul 19, 2018 | Jul 19, 2018 |
| TERM/CANCL | PROGRESSIVE NORTHERN INSURANCE COMPANY | CA 7944411 | BIPD/Primary | Feb 12, 2013 | Feb 12, 2013 |
| TERM/REPL | PROGRESSIVE NORTHERN INSURANCE COMPANY | CA 7944411 | BIPD/Primary | Jan 11, 2013 | Jan 11, 2013 |
| CANCEL | CANAL INSURANCE CO. | PIA06130100 | BIPD/Primary | Feb 19, 2011 | Feb 19, 2011 |
| CANCEL | NORTHLAND INSURANCE COMPANY | TN647955 | BIPD/Primary | Sep 8, 2010 | Sep 8, 2010 |
| CANCEL | NORTHLAND INSURANCE COMPANY | TN647955 | BIPD/Primary | Jul 3, 2010 | Jul 3, 2010 |
| CANCEL | NORTHLAND INSURANCE COMPANY | TN647955 | BIPD/Primary | May 6, 2010 | May 6, 2010 |
| CANCEL | NORTHLAND INSURANCE COMPANY | TN647955 | BIPD/Primary | Jan 5, 2010 | Jan 5, 2010 |
| CANCEL | STRATFORD INSURANCE COMPANY | TAP0735081 | BIPD/Primary | Jul 22, 2008 | Jul 22, 2008 |
| CANCEL | GREAT AMERICAN INSURANCE CO. | IMP 8015895 | CARGO | Apr 11, 2008 | Apr 11, 2008 |
| CANCEL | SENTRY SELECT INSURANCE COMPANY | CT7348617095-991 | BIPD/Primary | Nov 10, 1999 | Nov 10, 1999 |
| CANCEL | SENTRY SELECT INSURANCE COMPANY | CT7348617095-991 | BIPD/Primary | Sep 22, 1999 | Sep 22, 1999 |
| CANCEL | SENTRY SELECT INSURANCE COMPANY | CT7348617095-991 | BIPD/Primary | Sep 11, 1999 | Sep 11, 1999 |
| TERM/REPL | SENTRY SELECT INSURANCE COMPANY | 7348617695-954 | BIPD/Primary | Jul 1, 1999 | Jul 1, 1999 |
| CANCEL | SENTRY SELECT INSURANCE COMPANY | 7348617695-954 | BIPD/Primary | Jan 8, 1999 | Jan 8, 1999 |
| CANCEL | SENTRY SELECT INSURANCE COMPANY | 734861-7695-954 | BIPD/Primary | Jan 31, 1997 | Jan 31, 1997 |
| CANCEL | FIRE & CASUALTY INSURANCE CO. OF CONNECTICUT | MLP497995 | BIPD/Primary | Dec 21, 1994 | Dec 21, 1994 |
Authority Revocations
| Authority | Docket | Reason | Date |
|---|---|---|---|
| CONTRACT | MC-273605 | VOLUNTARY REVOCATION | Unknown |
| CONTRACT | MC-273605 | INVOLUNTARY REVOCATION | Unknown |
| CONTRACT | MC-273605 | INVOLUNTARY REVOCATION | Unknown |
| CONTRACT | MC-273605 | INVOLUNTARY REVOCATION | Unknown |
| CONTRACT | MC-273605 | INVOLUNTARY REVOCATION | Unknown |
Authority Action History (7 events)
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC273605 | MOTOR PROPERTY CONTRACT CARRIER | REINSTATED | May 2, 2011 | REVOKED | Jan 24, 2018 |
| MC273605 | CONTRACT | INVOLUNTARY REVOCATION | Aug 12, 2010 | DISCONTINUED REVOCATION | Sep 13, 2010 |
| MC273605 | CONTRACT | INVOLUNTARY REVOCATION | Apr 9, 2010 | DISCONTINUED REVOCATION | Apr 21, 2010 |
| MC273605 | MOTOR PROPERTY CONTRACT CARRIER | REINSTATED | Jan 15, 2010 | REVOKED | Feb 28, 2011 |
| MC273605 | MOTOR PROPERTY CONTRACT CARRIER | REINSTATED | Sep 4, 2007 | REVOKED | Jul 28, 2008 |
| MC273605 | MOTOR PROPERTY CONTRACT CARRIER | REINSTATED | May 8, 1996 | REVOKED | Feb 1, 2000 |
| MC273605 | MOTOR PROPERTY CONTRACT CARRIER | GRANTED | Jun 16, 1994 | REVOKED | Feb 1, 2000 |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
Inspection Activity Map
1 state • 8 inspections
Violation Summary (14 violations from 8 inspections)
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:393.9(a) | Inoperable required lamps | 3 | 1 | 3 | Vehicle Maintenance |
| FMCSR:393.205(c) | Wheel fasteners loose and/or missing | 2 | 0 | — | Vehicle Maintenance |
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 2 | 0 | 8 | Unsafe Driving |
| FMCSR:396.17(c) | No proof of periodic inspection | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:390.21T(b) | 390.21T(b) | 1 | 0 | — | General/Admin |
| FMCSR:393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.51 | Steering wheel free play excessive | 1 | 1 | 6 | Vehicle Maintenance |
| FMCSR:393.43 | Brake - relay emergency valve | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:393.78 | Windshield condition defective | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.95(a) | Emergency equipment - fire extinguisher missing/defective | 1 | 0 | 5 | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (8 inspections)
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Jan 14, 2025 | 83606012 | FLORENCE SC | SC | Level 3 | KENWORTH STRAIGHT TRUCK | 0 | — | No |
| Sep 23, 2024 | 82746488 | SC 34 DARLINGTON COUNTY | SC | Level 3 | KW STRAIGHT TRUCK | 0 | — | No |
| Sep 10, 2024 | 82620740 | I-20 WB DARLINGTON COUNTY | SC | Level 2 | WSTR STRAIGHT TRUCK | 0 | — | No |
| Jun 20, 2024 | 81923388 | US 378 FLORENCE COUNTY | SC | Level 2 | KAUF SEMI-TRAILER | 11 | 393.9(a), 393.205(c), 396.17(c) | Yes |
| Jan 18, 2024 | 80638429 | US 15 LEE COUNTY | SC | Level 2 | KW STRAIGHT TRUCK | 2 | 393.78, 393.95(a) | No |
| Nov 9, 2023 | 80143429 | FLORENCE CNTY SECONDARY ROADS | SC | Level 2 | KW STRAIGHT TRUCK | 0 | — | No |
| May 4, 2023 | 78529992 | US 378 & ONE MILE RD | SC | Level 3 | KW STRAIGHT TRUCK | 1 | 392.2 | No |
| Apr 12, 2023 | 78329137 | US 378 & ONE MILE RD | SC | Level 2 | — | 0 | — | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
Most frequent inspection stations
Violations by BASIC category
Compliance Timeline
18 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records