DBA: Mark Walker Trucking
Mark Walker is an active interstate carrier based in Tahlequah, OK.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 10 | 0 | 0 |
| Trailers | 10 | 0 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 98% | 97% | Worse than most peers |
| HOS Compliance | 90% | 96% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 91% | 95% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 15 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 2 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 94 | 25 | 15 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 2, 2026 | MO | TRUCK TRACTOR | 1 | 1 |
| Feb 25, 2026 | OK | TRUCK TRACTOR | 7 | 1 |
| Jan 9, 2026 | OK | TRUCK TRACTOR | 1 | 0 |
| Oct 30, 2025 | MO | TRUCK TRACTOR | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 7 | 5.76 | — |
| HOS Compliance | 5 | 0.37 | — |
| Vehicle Maintenance | 24 | 12.24 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state OK accounts for 57% of activity. Activity outside home state (OK): 43%.
+2 other states with fewer inspections
| Unsafe Driving |
| 9 |
| 4 |
| 0 |
| Hours-of-Service Compliance | 5 | 0 | 0 |
| 0 |
| Oct 3, 2025 | TX | TRUCK TRACTOR | 1 | 0 |
| Sep 23, 2025 | OK | STRAIGHT TRUCK | 2 | 0 |
| Sep 4, 2025 | CO | TRUCK TRACTOR | 3 | 1 |
| Aug 19, 2025 | TX | TRUCK TRACTOR | 2 | 1 |
| Aug 5, 2025 | OK | TRUCK TRACTOR | 0 | 0 |
| Aug 5, 2025 | OK | TRUCK TRACTOR | 3 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 2, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 25, 2026 | 39317A2LDSML | Lighting - Driveaway side marker lamp(s) missing on front of towing vehicle | Vehicle Maintenance | — |
| Feb 25, 2026 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Feb 25, 2026 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Feb 25, 2026 | 3939ALTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Vehicle Maintenance | — |
| Feb 25, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Feb 25, 2026 | 3963A1F | Fuel - Dripping leak. | Vehicle Maintenance | Yes |
| Feb 25, 2026 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Jan 9, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Oct 30, 2025 | 3958A | HOS (Form) - Paper Log/Logging Programs Form and Manner | Hours-of-Service Compliance | — |