Carrier profile · USDOT 2877022 · MX-973244 · Updated Jun 13, 2026

Sara Gabriela Alzaga Perez

DBA JR TRANSPORT

5 power unitsavg 7.1 yrLocal · 2 statesREYNOSA, TA68/100
CARRIER ACTIVEMX-973244 ACTIVEHAZMAT
Verified linksFMCSA SAFER

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Last 12 months: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3822751Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (34 trucks · 17 carriers)

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)5
Observed (24 mo)7
Shared w/ other carriers34

Registered and roadside-observed capacity are broadly consistent.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
3A9TA44T8MC249889View sourced platform decode518Jun 26, 2023Mar 30, 2026
3A9TA44T4NC249406View sourced platform decode513Oct 18, 2023Dec 10, 2024
3A9TA49T7PC249606View sourced platform decode59Jun 26, 2023Sep 25, 2024
3S9T12254JR093287View sourced platform decode415Nov 11, 2023Mar 25, 2025
3A9TA44T6NC249407View sourced platform decode46Jul 5, 2023Sep 30, 2024
3A9TA44T4MC249890View sourced platform decode46Jun 30, 2023Feb 6, 2024
1XPBD49X9HD392919View sourced platform decode313Jul 4, 2023Apr 9, 2026
3A9TA44T0NC249404View sourced platform decode315Jun 29, 2023Feb 3, 2026
3A9TA44T3MC249640View sourced platform decode33Dec 7, 2023Jan 14, 2026
3A9TA44T9NC249403View sourced platform decode39Jun 13, 2023Nov 6, 2025
3A9TA39P8RC249324View sourced platform decode311Feb 15, 2024Oct 20, 2025
3A9TA39P5RC249345View sourced platform decode310Mar 12, 2024Sep 2, 2025
3A9TA49T0PC249589View sourced platform decode35Nov 29, 2023May 29, 2025
1UNST4428BS093066View sourced platform decode310Jan 8, 2024Apr 1, 2025
3S9T13233JR093284View sourced platform decode313Jan 12, 2024Feb 20, 2025
1UNST4429FS140367View sourced platform decode34May 29, 2024Feb 7, 2025
3AKJGLD57FSGH1496View sourced platform decode39Jul 20, 2023May 30, 2024
3A9TA44T3MC249217View sourced platform decode33Nov 6, 2023Feb 9, 2024
3A9TA49T3PC249604View sourced platform decode35Nov 3, 2023Feb 7, 2024
3A9TA44T7MC249995View sourced platform decode33Nov 2, 2023Feb 2, 2024
3HSDJSJR0CN555590View sourced platform decode221Jul 5, 2023Jul 27, 2026
3AKJGLBG7GSHT7250View sourced platform decode211Jul 1, 2023Mar 30, 2026
1XPBD49X4JD459741View sourced platform decode224Jan 5, 2024Feb 12, 2026
3AKJGLBG9GSHT7430View sourced platform decode211Jul 5, 2023Jan 12, 2026
3T1L1T830NC000369View sourced platform decode23Nov 29, 2023Oct 28, 2025
1FUJGLBG7ALAV1079View sourced platform decode28Jun 13, 2023Oct 15, 2025
3A9TA39P6RC249323View sourced platform decode27Jun 10, 2024Sep 2, 2025
3A9TA39PXPC249760View sourced platform decode213Jan 5, 2024May 28, 2025
1H4T04326NL015706View sourced platform decode24Oct 22, 2024Feb 25, 2025
1XKYD49X2JJ190351View sourced platform decode213Nov 1, 2023Feb 13, 2025
3A9TA44T6MC249891View sourced platform decode25Nov 17, 2023Nov 19, 2024
3AKJGLD58FSGG5075View sourced platform decode29Jul 7, 2023Oct 22, 2024
3T1L1T83ONC000369View sourced platform decode26Oct 23, 2023Feb 28, 2024
3S9T13253ER093065View sourced platform decode23Jul 20, 2023Jan 4, 2024