Mcgriff Tire Company Inc is an active interstate carrier based in Cullman, AL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 250 | 0 | 0 |
| Tractors | 1 | 6 | 0 |
| Trailers | 140 | 0 | 0 |
| Total Power Units | 257 | ||
Distinct vehicles · 24 mo
vs 257 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 29% | 91% | Better than most peers |
| HOS Compliance | 76% | 95% | Worse than most peers |
| Driver Fitness | 76% | 93% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 47% | 83% | Around peer average |
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 | 2 | — | 6.67% |
| Vehicle | 0 | 7 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 4 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 12 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 26, 2026 | AL | TRUCK TRACTOR | 0 | 0 |
| Feb 24, 2026 | MS | TRUCK TRACTOR | 0 | 0 |
| Feb 2, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jan 22, 2026 | MS | TRUCK TRACTOR | 0 | 0 |
| Jan 19, 2026 | GA |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 0.17 | — |
| HOS Compliance | 1 | 0.19 | — |
| Vehicle Maintenance | 8 | 2.39 | — |
| Driver Fitness | 2 | 0.09 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state AL accounts for 34% of activity. Activity outside home state (AL): 66%.
+2 other states with fewer inspections
| 2 |
| 8 |
| Unsafe Driving | 5 | 1 | 0 |
| Driver Fitness | 2 | 0 | 1 |
| Hours-of-Service Compliance | 1 | 0 | 1 |
| STRAIGHT TRUCK |
| 1 |
| 0 |
| Jan 13, 2026 | MS | TRUCK TRACTOR | 0 | 0 |
| Jan 12, 2026 | FL | STRAIGHT TRUCK | 1 | 0 |
| Dec 19, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Dec 9, 2025 | MS | TRUCK TRACTOR | 0 | 0 |
| Oct 20, 2025 | MS | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 19, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Jan 12, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Oct 20, 2025 | 39343DB | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Vehicle Maintenance | Yes |
| Oct 13, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Oct 13, 2025 | 39342ABM | Brake - Missing required brake other than a steering axle | Vehicle Maintenance | — |
| Oct 13, 2025 | 39343DB | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Vehicle Maintenance | Yes |
| Oct 13, 2025 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Oct 7, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Aug 29, 2025 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Aug 29, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |