Carrier profile · USDOT 172954 · MC-1535071 · Updated Aug 7, 2026

Southern Mail Service Inc

361 power unitsavg 8.6 yrNational · 22 statesCONROE, TX88/100
CARRIER ACTIVEMC-1535071 ACTIVERATED SATISFACTORY
Verified linkssouthernmail.comFMCSA SAFER

Equipment

Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
361
Observed power (24 mo)
94
Trailers (towed)
101

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

8.6 yr
Average age
2026
Newest model yr
1999
Oldest model yr
25.6%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
4V4NC9EH6RN664632View sourced platform decodeTruck-Tractor2024VOLVO TRUCKVNL9Jul 20, 2026
4V4NC9EH9RN628370View sourced platform decodeTruck-Tractor2024VOLVO TRUCKVNL7Jul 6, 2026
4V4NC9EH5PN615662View sourced platform decodeTruck-Tractor2023VOLVO TRUCKVNL5May 27, 2026
4V4NC9EH8LN231045View sourced platform decodeTruck-Tractor2020VOLVO TRUCKVNL4Jul 15, 2026
4V4WC9EH1MN274079View sourced platform decodeTruck-Tractor2021VOLVO TRUCKVNR3Jun 27, 2026
4V4NC9EH2LN229372View sourced platform decodeTruck-Tractor2020VOLVO TRUCKVNL3Dec 22, 2025
1GRAP0629GJ658466View sourced platform decodeTrailer2016GREAT DANE TRAILERGreat Dane Trailers3Aug 11, 2025
1JJV532D5DL779822View sourced platform decodeTrailer2013WABASH VANSDry Van Duraplate3Apr 19, 2025
4V4NC9EH7PN615663View sourced platform decodeTruck-Tractor2023VOLVO TRUCKVNL3Mar 17, 2025
4V4WC9EH1LN263937View sourced platform decodeTruck-Tractor2020VOLVO TRUCKVNR3Jan 13, 2025
4V4NC9EH1HN995231View sourced platform decodePower unit2017VOLV—2Aug 3, 2026
4V4NC9EG2JN887455View sourced platform decodeTruck-Tractor2018VOLVO TRUCKVNL2Jul 8, 2026
1JJV532D9LL192733View sourced platform decodeTrailer2020WABASH VANSDry Van Duraplate2Jun 30, 2026
1DW1A5329PBB11640View sourced platform decodeTrailer2023STOUGHTON TRAILERSStoughton Trailers2Jun 27, 2026
1JJV532DXDL779816View sourced platform decodeTrailer2013WABASH VANSDry Van Duraplate2Jun 14, 2026
4V4NC9EH7RN630747View sourced platform decodeTruck-Tractor2024VOLVO TRUCKVNL2Jun 12, 2026
1UYVS253X4P339619View sourced platform decodeTrailer2004UTIL—2Jun 8, 2026
4V4WC9EH3LN263938View sourced platform decodeTruck-Tractor2020VOLVO TRUCKVNR2Jun 1, 2026
4V4NC9EH5LN231049View sourced platform decodePower unit2020VOLVO—2May 9, 2026
4V4WC9EGXPN617371View sourced platform decodeTruck-Tractor2023VOLVO TRUCKVNR2Apr 7, 2026
4V4WC9EG2NN604336View sourced platform decodePower unit2022VOLV—2Mar 27, 2026
4V4WC9EG7NN605045View sourced platform decodePower unit2022VOLVO—2Mar 24, 2026
4V4WC9EH6MN274076View sourced platform decodePower unit2021VOLV—2Jan 22, 2026
4V4WC9EHXMN274078View sourced platform decodePower unit2021VOLV—2Dec 8, 2025
4V4WC9EG8LN264008View sourced platform decodeTruck-Tractor2020VOLVO TRUCKVNR2Nov 27, 2025
4V4WC9EG8PN617370View sourced platform decodePower unit2023VOLVO—2Nov 21, 2025
1DW1A5323CB317429View sourced platform decodeTrailer2012STOUGHTON TRAILERSStoughton Trailers2Nov 10, 2025
4V4WC9EG6NN601455View sourced platform decodePower unit2022VOLVO—2Aug 26, 2025
4V4WC9EG2PN609717View sourced platform decodePower unit2023VOLVO—2Jul 24, 2025
1UYVS2537M3126019View sourced platform decodeTrailer2021UTILITY TR—2Jun 4, 2025
1DW1A5322PBB11642View sourced platform decodeTrailer2023STOUGHTON TRAILERSStoughton Trailers2May 21, 2025
1GRAA06293T002820View sourced platform decodeTrailer2003GREAT DANE TRAILERGreat Dane Trailers2May 11, 2025
1UYVS2532J7440519View sourced platform decodeTrailer2018UTILITY—2Apr 15, 2025
1JJV532D0DL779811View sourced platform decodeTrailer2013WABASH VANSDry Van Duraplate2Apr 13, 2025
4V4NC9EHXLN231046View sourced platform decodeTruck-Tractor2020VOLVO TRUCKVNL2Apr 11, 2025
4V4WC9EG5JN902258View sourced platform decodePower unit2018VOLV—2Apr 6, 2025
1NNVA5323YM339354View sourced platform decodeTrailer2000MONO—2Jan 22, 2025
4V4NC9EH6LN231044View sourced platform decodeTruck-Tractor2020VOLVO TRUCKVNL2Nov 3, 2024
1DW1A5324CB317410View sourced platform decodeTrailer2012STOUGHTON TRAILERSStoughton Trailers2Oct 24, 2024
5V8VA53245M502388View sourced platform decodeTrailer2005VNTC—1Aug 3, 2026
1M1AN4GY2KM007472View sourced platform decodePower unit2019MACK—1Jul 24, 2026
3H3V532C1HT371699View sourced platform decodeTrailer2017HYUNDAI TR—1Jul 24, 2026
1M2MDBAA8PS006843View sourced platform decodePower unit2023MACK—1Jul 23, 2026
5V8VC5326TM608834View sourced platform decodeTrailer2026VANGUARD NATIONAL VANGUARD NATIONAL TRAILER CORPORATION (VNTC)1Jul 20, 2026
4V4WC9EG5NN604329View sourced platform decodePower unit2022VOLV—1Jul 19, 2026
1UYVS25345P608635View sourced platform decodeTrailer2005UTIL—1Jul 19, 2026
1GR1P062XSJ714780View sourced platform decodeTrailer2025GRDN—1Jul 15, 2026
5V8VC5323ST502474View sourced platform decodeTrailer2025VANGUARD NATIONAL VANGUARD NATIONAL TRAILER CORPORATION (VNTC)1Jul 8, 2026
1JJV532D6FL861545View sourced platform decodeTrailer2015WANC—1Jul 3, 2026
4V4WC9EG7LN231193View sourced platform decodePower unit2020VOLV—1Jul 3, 2026
1DW1A5324EB430227View sourced platform decodeTrailer2014STOU—1Jul 2, 2026
1XKZD40X9TJ229070View sourced platform decodePower unit2026KW—1Jul 2, 2026
4V4NC9EH0RN638902View sourced platform decodePower unit2024VOLV—1Jul 1, 2026
3H3V532K1NS603789View sourced platform decodeTrailer2022HYTR—1Jul 1, 2026
1JJV532D2TL660057View sourced platform decodeTrailer2026WABASH NAT—1Jun 26, 2026
3H3V532K5TS044664View sourced platform decodeTrailer2026HYUNDAI TR—1Jun 24, 2026
4V4WC9EG2PN605053View sourced platform decodePower unit2023VOLV—1Jun 14, 2026
1XPBDP9X0JD439519View sourced platform decodePower unit2018PTRB—1Jun 8, 2026
5MAPA4828GA033379View sourced platform decodeTrailer2016GREAT DANE—1Jun 1, 2026
1L01A532341154084View sourced platform decodeTrailer2004LUFK—1May 28, 2026

Showing 60 of 195 unique VINs · most-inspected first.