A & T Brothers Inc is an active interstate carrier based in Manteca, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 29 | 0 | 0 |
| Tractors | 29 | 0 | 0 |
| Trailers | 0 | 42 | 0 |
| Total Power Units | 29 | ||
Distinct vehicles · 24 mo
vs 29 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 96% | 96% | Worse than most peers |
| HOS Compliance | 96% | 96% | Worse than most peers |
| Driver Fitness | 85% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 96% | 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 | 12 | — | 6.67% |
| Vehicle | 0 | 51 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 160 | 53 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | AZ | TRUCK TRACTOR | 1 | 0 |
| Mar 19, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 17, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 14, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 13, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 7 | 4.47 | — |
| HOS Compliance | 20 | 1.51 | — |
| Vehicle Maintenance | 53 | 9.14 | — |
| Driver Fitness | 3 | 0.17 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 8 states. Top state CA accounts for 37% of activity. Activity outside home state (CA): 63%.
+3 other states with fewer inspections
| 46 |
| Hours-of-Service Compliance | 33 | 18 | 10 |
| Unsafe Driving | 7 | 2 | 0 |
| Driver Fitness | 3 | 2 | 2 |
| CA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Mar 13, 2026 | TX | TRUCK TRACTOR | 2 | 1 |
| Mar 12, 2026 | CA | TRUCK TRACTOR | 2 | 0 |
| Feb 27, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Feb 25, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Feb 22, 2026 | AZ | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | 39311A1CSURR | Conspicuity Systems - Truck tractor upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Mar 13, 2026 | 39311UR | Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 | Vehicle Maintenance | — |
| Mar 13, 2026 | 39347ACD | Brake drum with external crack or crack that opens upon application | Vehicle Maintenance | Yes |
| Mar 12, 2026 | 39348ABLMACBD | Drum Brake - Loose chamber/spider/camshaft support bracket | Vehicle Maintenance | — |
| Mar 12, 2026 | 39375A3ATIS | Tires - All others leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | — |
| Feb 25, 2026 | 39355D2B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 2001 for towed vehicle. | Vehicle Maintenance | — |
| Feb 16, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Feb 16, 2026 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Feb 16, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Feb 6, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |