Mb Carriers Llc is an active interstate carrier based in Caro, MI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 6 | 0 | 0 |
| Tractors | 6 | 0 | 0 |
| Trailers | 9 | 0 | 0 |
| Total Power Units | 6 | ||
Distinct vehicles · 24 mo
vs 6 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 99% | 99% | Worse than most peers |
| HOS Compliance | 97% | 98% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 93% | 96% | 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 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 8 | 3 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 9, 2026 | MI | TRUCK TRACTOR | 1 | 0 |
| Jan 30, 2026 | MT | TRUCK TRACTOR | 0 | 0 |
| Dec 19, 2025 | MI | TRUCK TRACTOR | 2 | 0 |
| Sep 10, 2025 | KY | TRUCK TRACTOR | 3 | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 6 | 7.87 | — |
| HOS Compliance | 2 | 0.66 | — |
| Vehicle Maintenance | 5 | 9.25 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 7 states. Top state MI accounts for 50% of activity. Activity outside home state (MI): 50%.
+2 other states with fewer inspections
| Unsafe Driving |
| 6 |
| 1 |
| 0 |
| Hours-of-Service Compliance | 2 | 0 | 0 |
| Aug 26, 2025 |
| NM |
| TRUCK TRACTOR |
| 2 |
| 2 |
| Aug 21, 2025 | MI | TRUCK TRACTOR | 1 | 0 |
| Jul 28, 2025 | MI | TRUCK TRACTOR | 1 | 0 |
| Mar 21, 2025 | MI | TRUCK TRACTOR | 1 | 0 |
| Mar 7, 2025 | MI | TRUCK TRACTOR | 0 | 0 |
| Dec 23, 2024 | NM | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 9, 2026 | 3922SLLML | State/Local Laws - Failure to maintain lane | Unsafe Driving | — |
| Dec 19, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Dec 19, 2025 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | — |
| Sep 10, 2025 | 39347ABCLMBDSA | Drum Brake - Cracked/loose/missing lining/pad on a steering axle | Vehicle Maintenance | — |
| Sep 10, 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 |
| Sep 10, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Aug 26, 2025 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Aug 26, 2025 | 3963A1LC | Brake - Leak from air chamber | Vehicle Maintenance | — |
| Aug 21, 2025 | 39216AD | Driver - Failed to use seat belt while operating a CMV. | Unsafe Driving | — |
| Jul 28, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |