Mtz Trucking Services Inc is an active interstate carrier based in Chicago, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 24 | 0 | 0 |
| Tractors | 24 | 0 | 0 |
| Trailers | 20 | 0 | 0 |
| Total Power Units | 24 | ||
Distinct vehicles · 24 mo
vs 24 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 88% | 93% | Worse than most peers |
| HOS Compliance | 55% | 88% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 98% | 97% | 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 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 9 | 7 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 17, 2026 | IN | TRUCK TRACTOR | 1 | 0 |
| Feb 14, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Dec 26, 2025 | IN | TRUCK TRACTOR | 1 | 0 |
| Nov 13, 2025 | IN | TRUCK TRACTOR | 0 | 0 |
| Sep 12, 2025 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 7
Dana Equipment Service Inc
Naples, FL
Oscar A Martinez · also at 7 others
Martinez Transportation Inc
Providence, RI
Oscar A Martinez · also at 7 others
Mtz Trucking Llc
Los Angeles, CA
Oscar A Martinez · also at 7 others
Oscar Adolfo Martinez
Fontana, CA
Oscar A Martinez · also at 7 others
Oscar A Martinez
Worcester, MA
Oscar A Martinez · also at 7 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 10 | 5.50 | — |
| HOS Compliance | 5 | 0.96 | — |
| Vehicle Maintenance | 3 | 12.71 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state IN accounts for 64% of activity. Activity outside home state (IL): 71%.
| Vehicle Maintenance |
| 9 |
| 4 |
| 1 |
| Hours-of-Service Compliance | 5 | 0 | 0 |
| IL |
| TRUCK TRACTOR |
| 8 |
| 1 |
| Aug 22, 2025 | MI | TRUCK TRACTOR | 1 | 0 |
| Aug 21, 2025 | IN | TRUCK TRACTOR | 2 | 0 |
| Jul 29, 2025 | IL | TRUCK TRACTOR | 1 | 0 |
| Oct 15, 2024 | IN | TRUCK TRACTOR | 1 | 0 |
| Sep 30, 2024 | IN | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 17, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Dec 26, 2025 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Sep 12, 2025 | 393209E | Power steering violations | Vehicle Maintenance | — |
| Sep 12, 2025 | 39345DLUV | Brake Connections with Leaks Under Vehicle | Vehicle Maintenance | — |
| Sep 12, 2025 | 39355C1 | Truck Tractor manufactured on or after March 1 1997 not equipped with an antilock brake system | Vehicle Maintenance | — |
| Sep 12, 2025 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Sep 12, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Sep 12, 2025 | 3939BRKLAMP | Inoperative Brake Lamps | Vehicle Maintenance | — |
| Sep 12, 2025 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |
| Sep 12, 2025 | 3939TS | Inoperative turn signal | Vehicle Maintenance | Yes |