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GMS MATERIALS LLC
DBA: Gms Concrete Specialist Inc
Phoenix, AZ
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
66.7% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 92% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
See details ↓
FMCSA status: Active registration · no operating authority · DOT 1099896
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
66.7% OOS · 7 inspections on record
Flags · 1
Elevated Out-of-Service Rate
66.7% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 92% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Previously ordered out of service on October 9, 2021 (New Entrant Revoked - Refusal of Audit/No Contact) — no longer active
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- Driver out-of-service rate 50.0% — above the 5.5% national average
- Vehicle out-of-service rate 60.0% — above the 20.7% national average
- 7 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1099896
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
July 23, 2024
FMCSA Registration
February 24, 2003
Annual Mileage
200,000 mi (2024)
Contact Information
Address
5325 W Mohave, Phoenix, AZ 85043
Phone
Email
Owner / Officer
Paul Medina
Officer 2
Mathew Medina
Cargo Types
Building MaterialsConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
7
Driver Inspections
3
Vehicle Inspections
5
Out-of-Service Violations
12
Violations by Category
Vehicle Maintenance38
Unsafe Driving3
Hours of Service1
OOS Rates vs. National Average
Driver OOS Rate50.0% · national avg 5.5%
⚠ Above national average (44.5pp higher)
Vehicle OOS Rate60.0% · national avg 20.7%
⚠ Above national average (39.3pp higher)
66.7% of 6 inspections in the last 24 months put a driver or vehicle out of service —
92nd percentile among carriers with 5–9 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
5 of 5 inspections
Unsafe Driving
3 of 6 inspections
Hours of Service
1 of 6 inspections
Driver Fitness
1 of 6 inspections
Controlled Substances
1 of 6 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| November 4, 2024 | AZ | — | — | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
AZ7
Fleet & Equipment (6)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 25 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Tractor
2
Truck
2
Flatbed
1
Semi-trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2012 Peterbilt 365 | Tractor · Class 8 | 1XPSD79X6CD141477 | 2 | 1 |
| 2012 Peterbilt 365 | Tractor · Class 8 | 1XPSD79XXCD164082 | 2 | — |
| 2015 Peterbilt 337 | Truck · Class 6 | 2NP2HM6X0FM292220 | 2 | 2 |
| Homemade T | Semi-trailer | 0000AZ252876 | 1 | 1 |
| 2001 Interstate Trailers, Inc. | Flatbed · 24 ft | 1JK0DT2041M001734 | 1 | 1 |
| 2006 Peterbilt 335 | Truck · Class 8 | 2NPLLZ0XX6M667541 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (7)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| March 3, 2026 | XE02350076 | PHOENIX AZ | III | — | — | — | Truck Tractor |
PETERBILT |
1XPSD79XXCD164082 |
AZ BSA8ZF |
| February 20, 2026 | 1032300535 | CHANDLER AZ | II | 8 | 1 | — | Straight Truck Semi-trailer |
PETERBILT UNPUBLISHE |
2NP2HM6X0FM292220 95166 |
AZ CH71096 AZ 00710C |
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | Lighting | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 396.5B-L | Lubrication - Oil or grease leak | Other Vehicle Defect | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 392.16B-DPASS | Driver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV. | Seat Belt | ||||||||
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | Lighting | ||||||||
| August 19, 2025 | BE44140197 | BUCKEYE AZ | II | 3 | — | — | Truck Tractor |
PETERBILT |
1XPSD79X6CD141477 |
AZ CL57206 |
| 393.203C-CBP | Cab and Body Parts - Hood not securely fastened | Cab Body Frame | ||||||||
| 392.2-SLLFY | State/Local Laws - Failed to yield right of way | Dangerous Driving | ||||||||
| 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Emergency Equipment | ||||||||
| August 14, 2025 | XE01600702 | MARICOPA AZ | II | 17 | 5 | — | Straight Truck Semi-trailer |
PETERBILT INTERSTATE TRAILERS, INC. |
2NPLLZ0XX6M667541 1JK0DT2041M001734 |
AZ MFA6AS AZ 44467B |
| 393.43D-B | OOSBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Brakes All Others | ||||||||
| 393.43DBMA | OOSBrake - Breakaway not attached to the towing vehicle | Brakes All Others | ||||||||
| 393.207A-SUBL | OOSSuspension - U-bolt, u-bolt bottom plate, or other axle clamp bolt loose/cracked/broken/missing. | Suspension | ||||||||
| 393.207A-SAPPAS | OOSSuspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift | Suspension | ||||||||
| 393.106D-C | OOSCargo - Insufficient aggregate working load limit for cargo transported | Tiedown | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Emergency Equipment | ||||||||
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | Lighting | ||||||||
| 393.9A-LTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Lighting | ||||||||
| 393.9A-LLPL | Lighting - License plate lamp inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LLPL | Lighting - License plate lamp inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 396.5B-L | Lubrication - Oil or grease leak | Other Vehicle Defect | ||||||||
| 393.104F2-C | Cargo - Use of tiedown with improper repair | Tiedown | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.7A-D | Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories | Inspection Reports | ||||||||
| May 8, 2025 | 7033000163 | PHOENIX AZ | I | 6 | 1 | — | Truck Tractor |
PETERBILT |
1XPSD79X6CD141477 |
AZ CL57206 |
| 395.8A1-HOSP | OOSHOS (Property) - Failing to have a record of duty status using the method prescribed | Incomplete/Wrong Log | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| 393.209E-STPSD | Steering - Power steering components loose/broken | Steering Mechanism | ||||||||
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| 392.8-D | Driver - Failed to inspect /use emergency equipment | Emergency Equipment | ||||||||
| 393.50D-B | Air Brake - Missing or defective drain valve | Brakes All Others | ||||||||
| February 27, 2025 | 6455000623 | CASA GRANDE AZ | II | 13 | 5 | SELF | Straight Truck Semi-trailer |
PETERBILT HOMEMADE T |
2NP2HM6X0FM292220 0000AZ252876 |
AZ CH71096 AZ Y31910 |
| 392.4A-DOSU | OOSDrugs/Other Substances - Operate a CMV while under the influence or evidence of use within the past 24 hours. | Drugs | ||||||||
| 396.3A1-BALR | OOSAir Brake - Fails air loss rate test | Brakes All Others | ||||||||
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| 393.205C-WR | OOSWheel/Rim - Wheel fasteners loose/missing/ineffective/broken. | Wheels Studs Clamps Etc. | ||||||||
| 393.43D-B | OOSBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Brakes All Others | ||||||||
| 392.16AD | Driver - Failed to use seat belt while operating a CMV. | Seat Belt | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LBL | Lighting - Backup lamp inoperative | Lighting | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | Brakes All Others | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
| August 2, 2024 | 7079000023 | GILBERT AZ | III | — | — | — | Truck Tractor |
PETERBILT |
1XPSD79XXCD164082 |
AZ BSA8ZF |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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