CSA
Authorized · PropertyUSDOT 559151· MX228692· CARRIER
⬇ PDF report

TRANSPORTES 1 DE MAYO

Legal: ROLANDO VILLANUEVA NAVARRO

CARR 57 KM 10 5 SN, NAVA, CH, 26170(878) 110-0111calidad@l1mayo.comBLANCA L MONDRAGON CARDENAS
Vetting snapshot
Authority
Active
operating authority
Insurance
$750K BIPD
QUALITAS INSURANCE COMPANY
Vehicle OOS
16.8%
below 22% national avg
Driver OOS
1.6%
below 6.7% national avg
Crashes 24mo
0
clean
Red flags
None
nothing flagged
100
/ 100

Risk factors

Low riskVioCodes score
No red flags in the public FMCSA record

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Authority & insurance

MX228692

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
Inactive
Broker
None
Authorized for: Property, Private
Liability (BIPD)
$750K on file
not required
Cargo
Not on file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$750K coverageeff 11/15/2025
QUALITAS INSURANCE COMPANY· policy QTXM-31913-02
Authority history (4) ▾
03/05/2003FOR HIRE PROPERTYGRANTED
04/11/2001FOR HIRE HOUSEHOLD GOODSGRANTEDREPLACED BY PROVISIONAL AUTHORITY (02/28/2003)
04/11/2001PRIVATE CARRIERGRANTEDREPLACED BY PROVISIONAL AUTHORITY (02/28/2003)
03/19/1990PRIVATE CARRIERGRANTEDREPLACED BY PROVISIONAL AUTHORITY (02/28/2003)
Insurance history1 insurer on record
Filing timeline (6)
  1. QUALITAS INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 11/15/202411/19/2025
  2. QUALITAS INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 11/15/202411/15/2025
  3. QUALITAS INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 09/16/202411/15/2024
  4. QUALITAS INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 06/18/202409/16/2024
  5. QUALITAS INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 11/15/202306/18/2024
  6. QUALITAS INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 11/15/202211/15/2023

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle874 inspections · 16.8% OOS · National 22%
Driver874 inspections · 1.6% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

874 inspections · 44 violations (3 OOS) · 10% of inspections had an OOS finding.

874
Inspections
44
Violations
3
OOS violations
10
Distinct codes

Violations by BASIC

click to filter codes

16
total

Most inspected in · top 2 states

  • TX21
  • US9

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

English language violations are the leading contributor to Driver Fitness

High impact

Estimated Driver Fitness percentile of 94% is at/over the 80% intervention line. Carriers with a BASIC in alert are prioritized for enforcement (warning letters, audits) and inspected more often — which tends to generate still more violations.

What’s contributing87 violations · 9 OOS (24 mo)
English language75 viol81%
  • 391.11B2-ZBorder Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement69× · 78%
  • 391.11B2-QDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391.6× · 3%
Driver qualification / CDL / medical9 OOS12 viol19%
  • 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL6× · 9%
  • 383.23A2-LCDLNPLicense (CDL) - Operate a CMV while not in possession of a CDL on person3× · 8%
  • 391.41B10-MCMedical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate1× · 1%
What to do
  • Assess English proficiency at hire and provide support/training where needed
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 8 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 80% line

Brakes violations are the leading contributor to Vehicle Maintenance

High impact

Estimated Vehicle Maintenance percentile of 92% is at/over the 80% intervention line. Carriers with a BASIC in alert are prioritized for enforcement (warning letters, audits) and inspected more often — which tends to generate still more violations.

What’s contributing1047 violations · 142 OOS (24 mo)
Brakes40 OOS388 viol37%
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear54× · 5%
  • 393.45D-BAir Brake - Audible air leak at a proper connection55× · 5%
  • 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 199860× · 5%
Lighting / lamps71 OOS343 viol34%
  • 393.9TSInoperative turn signal35× · 6%
  • 393.9Inoperable Required Lamp86× · 5%
  • 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.15× · 2%
Tires14 OOS77 viol14%
  • 393.75A1-TEPBMTires - All others - Exposed ply or belt material in tread or sidewall area35× · 6%
  • 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth23× · 4%
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS8× · 2%
Other8 OOS99 viol6%
  • 393.78A-WSWashers - Inoperative washing system.44× · 1%
  • 393.207B-AALPMEAny of the locking pins are missing or not engaged.2× · 1%
  • 393.28Improper or no wiring protection as required9× · 1%
What to do
  • Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
  • Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
  • Prioritize the out-of-service items — they carry the heaviest weight
Projected estimatecould improve up to 39 pts in ~12 mo
nowin 12 months
Current trend 50% followed 100% followed 80% line

A high share of violations are occurring in Maverick County, TX

Medium impact

379 of 547 violations in the last 12 months (69%) came from inspections in Maverick County, TX. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.

What to do
  • Review the inspections from Maverick County, TX to spot recurring issues
  • Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical

Unsafe Driving needs attention

Low impact

Estimated Unsafe Driving percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Hours-of-Service Compliance needs attention

Low impact

Estimated Hours-of-Service Compliance percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

Improving
108
Inspections
153
Violations
17
Out-of-service
37
Clean
Where the violations are
Vehicle Maintenance 60%Other 33%Driver Fitness 7%
Focus here first
1Vehicle Maintenance
92 violations · 9 OOS · 60% of recent
  • 396.3A1-ALBV×9Air Brake - Any leak from a brake valve
  • 393.53B-B×7Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
  • 393.45D-B×4Air Brake - Audible air leak at a proper connection
Do this
  • Check brake adjustment and listen for air leaks every pre-trip
  • Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
2Other
50 violations · 7 OOS · 33% of recent
  • 393.60C×11Windshield - Damaged or Discolored
  • 393.47E×8Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
  • 393.75C×6Tire-other tread depth less than 2/32 of inch measured in a major tread groove
Do this
  • Log in and annotate the ELD correctly every day; fix edits promptly
  • Plan trips around available hours — never falsify a log
3Driver Fitness
11 violations · 1 OOS · 7% of recent
  • 391.11B2-Z×10Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement
  • 383.23A2-LCDLNPLicense (CDL) - Operate a CMV while not in possession of a CDL on person · OOS
Do this
  • Run a credential-expiration tracker and keep DQ files complete
  • Verify medical cards and endorsements before dispatch
🎓
Turn these into driver coaching — and prove it
FleetTrained (my companion project) makes branded, multilingual training videos for these exact violations — your driver watches and gets a completion certificate for the file.

Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

1500
Inspections
2711
Violations
329
Out-of-service
6835
CSA points
5
Crashes
1
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

53 distinct vehicles seen in this carrier’s roadside inspections.

33 trailer 18 truck 2 incomplete vehicle
2016 FREIGHTLINER Cascadiaseen 6×
1FUJGEBG0GLHK9725· 20ER5T MX
2019 FREIGHTLINER Cascadiaseen 5×
3AKNHHDR4KSJZ6769· 346SS6 MX
2016 FREIGHTLINER Cascadiaseen 5×
3AKJGEBG8GSHA6970· 17ER5T MX
2019 FREIGHTLINER Cascadiaseen 4×
3AKNHHDRXKSKA0058· 342SS6 MX
2016 VOLVO TRUCK VNLseen 4×
4V4NC9EJ2GN949795· 27AG8U MX
2012 FREIGHTLINER Cascadiaseen 4×
1FUJGBDV1CLBE1574· 18ER5T MX
2019 FREIGHTLINER Cascadiaseen 4×
3AKNHHDR2KSKA0040· 344SS6 MX
2011 INTERNATIONAL LF617seen 3×
1HSCTAPR7BJ377167· 384SS7 MX
2014 FREIGHTLINER Cascadiaseen 3×
1FUJGBDV9ELFU1969· 44EP6L MX
2015 FREIGHTLINER Cascadiaseen 3×
3AKJGEBG9FSGD5549· 16ER5T MX
2012 FREIGHTLINER Cascadiaseen 3×
1FUJGBDV7CLBE1580· 27EM5H MX
2019 FREIGHTLINER Cascadiaseen 3×
3AKNHHDR4KSKA0069· 340SS6 MX
2007 FREIGHTLINER Columbiaseen 3×
1FUBF9DE37LW71097· 114SS6 MX
2019 HYUNDAI TRANSLEAD TRAILERS Hyundai Translead Trailersseen 2×
3H3V532CXKT263234· 4RW2423 CA
2019 WABASH VANS Dry Van Duraplateseen 2×
1JJV532D8KL132697· 4RW2509 CA
1983 GREAT DANE TRAILERS Great Dane Trailersseen 2×
1GRAP0628DT581847· 2730691 ME
2019 FREIGHTLINER Cascadiaseen 2×
3AKJHLDR1KSKC2550· 86ES4V MX
2013 FREIGHTLINER Cascadiaseen 2×
1FUJGBD45DLBX9516· 60ES1R MX
2003 WABASH Wabash National Corporationseen 2×
1JJV532W23L844478· 010C683 TX
2023 HINOseen 2×
JHHYES0F0PK004825· 34AT7V MX
2019 WABASH VANS Dry Van Duraplate
1JJV532D5KL132687· 4RW2498 CA
1999 GREAT DANE TRAILERS Great Dane Trailers
1GRAA062XXB130317· AJ6808 OK
2002 WABASH Wabash National Corporation
1JJV532W62L797714· 010C691 TX
1999 WABASH Wabash National Corporation
1JJV532W6XL518852· 010C660 TX
2024 STOUGHTON TRAILERS Stoughton Trailers
1DW1A5320RSB48983· 5179449 ME
2019 WABASH VANS Dry Van Duraplate
1JJV532D2KL132713· 4RW2529 CA
2016 HYUNDAI TRANSLEAD TRAILERS Hyundai Translead Trailers
3H3V532C9GT027004· 265C748 TX
2012 WABASH VANS Dry Van Duraplate
1JJV532D8CL712534· 237C569 TX
2019 WABASH VANS Dry Van Duraplate
1JJV532D9KL132689· 4RW2501 CA
2012 WABASH VANS Dry Van Duraplate
1JJV532DXCL587374· 237C568 TX

+ 23 more.

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Power units
36
on file (MCS-150)
Drivers
24
24 hold a CDL
Annual mileage
0.7M mi
reported 2024
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · <100 mi24 drivers
Company officer
BLANCA L MONDRAGON CARDENAS
Operation
Interstate
Registered since
1994-04-11
Last MCS-150 update
2025-03-31
Census status
Active

Fleet: 36 trucks · 25 owned tractors · 150 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares VINs, addresses, phone numbers or emails with 47 other carriers — review the connections below as part of your vetting.

47
Connected carriers
47
Fleet-transfer links
39
Most shared VINs
17
Strong links
Strong· 17
1
LINEAS 1 DE MAYO SA DE CV
USDOT 2878351Active· NAVA, CH
Strong
MailingEmailPhoneShared VIN · 39
1FUBF9DE37LW710971GRAA0629XS0563241GRAA06262G3240322HSCEAPRX2C0164751GRAP0627DJ6379491GRAP0628DT581847
2
FAST TRANSFERS INC
USDOT 643206Active· EAGLE PASS, TX
Strong
Shared VIN · 34
1GRAA06204G3281891GRAP0626DT5800031JJV532D3GL9231281JJV532D1CL5874901UYVS2537FG3821691JJV532D9CL726359
3
ROYAL EXPRESS INC
USDOT 838117Active· LAREDO, TX
Strong
Shared VIN · 11
1JJV532D2KL1326941JJV532D5KL1326871JJV532D1KL1327041JJV532D9KL1326893H3V532C3KT2631103H3V532C8KT263233
4
FORZA TRANSPORTATION SERVICES INC
USDOT 2490721Active· LAREDO, TX
Strong
Shared VIN · 10
1JJV532D8RL4348903H3V532K4SS0057903H3V532K0RS0470891JJV532D2HL0374813H3V532C2LR1667853H3V532K5SS005488
5
TBM CARRIERS INC
USDOT 835330Active· CALEXICO, CA
Strong
Shared VIN · 9
1JJV532D5FL8575041JJV532DX1L8574961JJV532D3FL8574983H3V532C9HT8180533H3V532CXJR2611383H3V532C0GT011032
6
MVT SERVICES LLC
USDOT 270179Active· LAS CRUCES, NM
Strong
Shared VIN · 8
1GRAP0627EJ6422463H3V532K9TS0250961GR1P0629MJ3083631GR1P0622LJ1815831GRAP0620KJ1464263H3V532K3RJ140422
7
FORZA NAFTA SERVICES SA DE CV
USDOT 2840006Active· NUEVO LAREDO, TA
Strong
Shared VIN · 7
1JJV532D8RL4348901JJV532D0ML2728751JJV532D7FL8732521JJV532D2HL0374813H3V532K3SJ1132743H3V532K5SS005488
8
SOUTHWESTERN MOTOR TRANSPORT INC
USDOT 136555Active· SAN ANTONIO, TX
Strong
Shared VIN · 6
1UYVS2531R30071011GRAA0626CB7083881GRAA06249B7022261GRAA06287B7014641GRAA06239B7022201UYVS2531M3304314
9
TRI-NATIONAL LLC
USDOT 1266329Active· SAINT CHARLES, MO
Strong
Shared VIN · 5
1UYVS2538FP2199181UYVS2532FP2198201UYVS2536FP2199173H3V532C0GT1921023H3V532C9GT027035
10
ALEJANDRA ESQUIVEL FERNANDEZ
USDOT 2351073Active· MORELOS, CH
Strong
Shared VIN · 4
1GRAA0620YB0138021JJV532F6WF5033931JJV532W3WL5083911JJV532W63L821589
11
AUTO TRANSPORTES LEE CASTILLO SA DE CV
USDOT 889356Active· CIUDAD ACUNA, CH
Strong
Shared VIN · 4
1JJV532W3YL5916153H3V532K9TS0250961JJV532W4YL5916071UYVS2530M3380610
12
CMR TRANSPORT LLC
USDOT 3838919Active· DEL RIO, TX
Strong
Shared VIN · 4
1GRAP062X8T5450201GRAP06248T5449631JJV532D1EL8146781JJV532W16L975146
13
DANNY HERMAN TRUCKING INC
USDOT 50467Active· MOUNTAIN CITY, TN
Strong
Shared VIN · 4
1JJV532D0PL3760301JJV532D5PL3760551JJV532D0LL1764671JJV532D6TL652186
14
ISIDORO MATA LOPEZ
USDOT 617008Active· CD ACUNA, CH
Strong
Shared VIN · 3
1DWA532XCS3204421JJV532W47L0342261JJV532W66L966586
15
SAL-TRANS EXPRESS INC
USDOT 3191276Active· LAREDO, TX
Strong
Shared VIN · 3
1JJV532D2JL0385243H3V532C0LR1656495V8VC5328DM300209
16
SOLUCIONES LOGISTICAS DEL NORTE SA DE CV
USDOT 3459105Active· TORREON, CH
Strong
Shared VIN · 3
1JJV532D7FL8732523H3V532K5SS0054885V8VC5328PT306473
17
TRANSPORTATION SERVICES INC
USDOT 198Active· ROMULUS, MI
Strong
Shared VIN · 3
1DW1A53278B0457171DW1A5328KSA222461DW1A5325RSB49014
Medium· 7
JM BOZEMAN ENTERPRISES INC
USDOT 612506Active· MALVERN, AR
Medium
Shared VIN · 2
1GRAP0623JJ1051871GRAP062XJJ105185
JUAN CARLOS LOZOYA GONZALEZ
USDOT 2628644Active· ACUNA, CH
Medium
Shared VIN · 2
1JJV532F9WF4509501PNV532B3WG308049
JUAN DANIEL TELLEZ NEGRETE
USDOT 4224127Active· PIEDRAS NEGRAS, CH
Medium
Shared VIN · 2
1JJV532D0CL7270583H3V532C5KT263495
M&L TRANSPORT INC
USDOT 1191697Active· DEL RIO, TX
Medium
Shared VIN · 2
1JJV532W47L0342261JJV532W66L966586
MATA'S LLC
USDOT 3270508Active· DEL RIO, TX
Medium
Shared VIN · 2
1JJV532W66L9665861JJV532W47L034226
TBM CARRIERS DE MEXICO SA DE CV
USDOT 3427502Active· MEXICALI, BN
Medium
Shared VIN · 2
1JJV532D3FL8574983H3V532C0GT011032
TRANSPORTES CESEFE SA DE CV
USDOT 4093610Active· CASTANOS, CH
Medium
Shared VIN · 2
1JJV532D1KL1327043H3V532C9KT263516

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

15 events
  1. 11/19/2025Insurance cancelled — QUALITAS INSURANCE COMPANY

    BIPD/Primary · policy QTXM-31913-01

  2. 11/15/2025Insurance filed — QUALITAS INSURANCE COMPANY

    Liability (BIPD) — BMC-91X · policy QTXM-31913-02

  3. 11/15/2025Insurance replaced — QUALITAS INSURANCE COMPANY

    BIPD/Primary · policy QTXM-31913-01

  4. 03/31/2025MCS-150 update filed

    0.7M mi reported (2024)

  5. 11/15/2024Insurance cancelled — QUALITAS INSURANCE COMPANY

    BIPD/Primary · policy QTX-63985-02

  6. 09/16/2024Insurance cancelled — QUALITAS INSURANCE COMPANY

    BIPD/Primary · policy QTX-63985-02

  7. 06/18/2024Insurance cancelled — QUALITAS INSURANCE COMPANY

    BIPD/Primary · policy QTX-63985-02

  8. 01/17/2024Out-of-service order rescinded
  9. 01/16/2024Federal out-of-service order

    90 day failure to pay fine

  10. 11/15/2023Insurance cancelled — QUALITAS INSURANCE COMPANY

    BIPD/Primary · policy QTX-63985-01

  11. 03/05/2003FOR HIRE PROPERTY — GRANTED
  12. 04/11/2001FOR HIRE HOUSEHOLD GOODS — GRANTED

    REPLACED BY PROVISIONAL AUTHORITY (02/28/2003)

  13. 04/11/2001PRIVATE CARRIER — GRANTED

    REPLACED BY PROVISIONAL AUTHORITY (02/28/2003)

  14. 04/11/1994Registered with FMCSA

    PRIVATE PROPERTY;AUTHORIZED FOR HIRE

  15. 03/19/1990PRIVATE CARRIER — GRANTED

    REPLACED BY PROVISIONAL AUTHORITY (02/28/2003)

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Area served

  • Interstate

FMCSA safety rating

Rating
Conditional
Type
Compliance review
Rated
2011-10-10
Last review
2011-07-22
📄

MCS-150 registration

Form date
2025-03-31
Reported mileage
662,000 mi (2024)

Got a violation you want to contest?

Use the free AI-powered DataQs Drafter to generate a polished challenge letter — quotes the relevant 49 CFR, predicts your grant chance.

Open the Drafter →
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 20, 2026, 7:11 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.