Carrier profile · USDOT 619741 · MC-296490 · Updated Jul 18, 2026

Curtis & Son Vacuum Service Inc

DBA CURTIS & SON COMPANIES

97 power unitsavg 12.9 yrLocal · 2 statesLIBERTY, TX94/100
CARRIER ACTIVEMC-296490 ACTIVERATED SATISFACTORY
Verified linkscurtisandsonco.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)
97
Observed power (24 mo)
44
Trailers (towed)
46

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

Fleet age· model years · decoded VINs

12.9 yr
Average age
2026
Newest model yr
2002
Oldest model yr
34.4%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1UNST4236DL109337View sourced platform decodeTrailer2013DRAGON PRODUCTSDragon Products4Jan 10, 2026
5KJJALDVXBPAX6494View sourced platform decodeTruck-Tractor2011WESTERN STAR49003Jul 24, 2026
1XPWDP9X8FD238198View sourced platform decodeTruck-Tractor2015PETERBILT3883Jun 10, 2026
1XPWD49X2CD165954View sourced platform decodeTruck-Tractor2012PETERBILT3883Apr 24, 2026
1UNST4220DS128088View sourced platform decodeTrailer2013DRAGON PRODUCTSDragon Products3Mar 10, 2026
1UYFS2483CA395243View sourced platform decodeTrailer2012UTILITY TRAILER MAUtility Trailer Manufacturer3Nov 25, 2025
1XPXD49X3LD676397View sourced platform decodeTruck-Tractor2020PETERBILT3893Nov 25, 2025
1XPWDU9X29D791691View sourced platform decodeTruck-Tractor2009PETERBILT3883Nov 25, 2025
1NPTP4EXXED224570View sourced platform decodeTruck-Tractor2014PETERBILT3673Nov 18, 2025
1TTE482S3D3738780View sourced platform decodeTrailer2013TRANSCRAFT/WABASHSteel Flatbed3Nov 17, 2025
1XPXD49X6GD317177View sourced platform decodePower unit2016PTRB—2Apr 7, 2026
1XPWD49X7CD151368View sourced platform decodePower unit2012PTRB—2Mar 17, 2026
1UYFS2486DA475394View sourced platform decodeTrailer2013UTIL—2Mar 17, 2026
5LKL6056XC1028171View sourced platform decodeTrailer2012LOAD KINGLoad King2Jan 20, 2026
1NPXP4EX4KD266195View sourced platform decodeTruck-Tractor2019PETERBILT3892Jan 20, 2026
1XPXD49X8DD207159View sourced platform decodePower unit2013PTRB—2Dec 30, 2025
1XP5DB9X67D636106View sourced platform decodeTruck-Tractor2007PETERBILT3792Nov 25, 2025
2A9LB6050BN125073View sourced platform decodeTrailer2011ASPE—2Nov 18, 2025
1XPXD49X1LD653829View sourced platform decodeTruck-Tractor2020PETERBILT3892Nov 6, 2025
1NPXP4EX9JD475687View sourced platform decodePower unit2018PTRB—2Oct 8, 2025
1A9SL6558CP745053View sourced platform decodeTrailer2012ADVANCE MF—2Oct 8, 2025
1XPXP4EX5GD337210View sourced platform decodePower unit2016PTRB—2Oct 1, 2025
1XKWDB9X33R386492View sourced platform decodePower unit2003KW—2Sep 16, 2025
1UNST42268L067653View sourced platform decodeTrailer2008DRAGON PRODUCTSDragon Products2Sep 10, 2025
1XPXP4EX0GD337213View sourced platform decodePower unit2016PTRB—2Aug 30, 2025
1XPXD49X8DD207422View sourced platform decodeTruck-Tractor2013PETERBILT3892Jul 15, 2025
1XKDP4TXXEJ418021View sourced platform decodePower unit2014KW—2May 21, 2025
1XPCD70X9JD467465View sourced platform decodePower unit2018PTRB—2Apr 30, 2025
1NKZL49X8RJ357938View sourced platform decodeTruck2024KENWORTHT8802Apr 30, 2025
1NKDLB0X56R153462View sourced platform decodePower unit2006KW—2Apr 29, 2025
5KJJALDV4BPBC9671View sourced platform decodePower unit2011WSTR—2Mar 19, 2025
13N24820181544016View sourced platform decodeTrailer2008FONTAINE TRAILER CFontaine Trailer Co.2Mar 19, 2025
5DDKB051XE1007216View sourced platform decodeTrailer2014KALY—2Nov 28, 2024
1XPXP4EX2GD337214View sourced platform decodeTruck-Tractor2016PETERBILT3892Nov 28, 2024
5DDKE4755F1007771View sourced platform decodeTrailer2015KALYN SIEBERTKalyn Siebert2Nov 28, 2024
1TTE533S7K3097497View sourced platform decodeTrailer2019TRANSCRAFT—1Jul 24, 2026
5JYDF5337CE084152View sourced platform decodeTrailer2012DORSEY TRA—1Jul 22, 2026
1M1AN4GYXNM026520View sourced platform decodePower unit2022MACK—1Jul 22, 2026
1D9SH3422EC661336View sourced platform decodeTrailer2014DESP—1Jun 10, 2026
1XPXD49X8ED233200View sourced platform decodePower unit2014PTRB—1May 12, 2026
13N248201C1553436View sourced platform decodeTrailer2012FONTAINE TRAILER CFontaine Trailer Co.1May 12, 2026
1UNST4226LS174278View sourced platform decode—2020DESP—1Apr 24, 2026
1D9SD2625ER661217View sourced platform decodeTrailer2014DESP—1Apr 7, 2026
13N15330821514979View sourced platform decodeTrailer2002FONTAINE TRAILER CFontaine Trailer Co.1Mar 17, 2026
1XPXD49X4DD207420View sourced platform decodePower unit2013PTRB—1Mar 10, 2026
1XPXD49X9DD189576View sourced platform decodePower unit2013PTRB—1Jan 10, 2026
1UNST4236DS100594View sourced platform decodeTrailer2013DRAG—1Dec 30, 2025
7FJP1AU42JT610001View sourced platform decodeTrailer2018OTHR—1Nov 25, 2025
5KJJALDV7BPAX6517View sourced platform decodePower unit2011WSTR—1Nov 17, 2025
1NPXP4EX0JD475688View sourced platform decodeTruck-Tractor2018PETERBILT3891Oct 16, 2025
5LKL60567E1028759View sourced platform decodeTrailer2014LOAD—1Oct 16, 2025
1A9SL6553BP745038View sourced platform decodeTrailer2011——1Oct 1, 2025
5DDKE445381003273View sourced platform decodeTrailer2008KALY—1Sep 23, 2025
1XKDP4TX8FJ464478View sourced platform decodePower unit2015KW—1Sep 23, 2025
7FJP1AU41KT610024View sourced platform decodeTrailer2019PCM—1Sep 16, 2025
1XKDP4TX6DR964802View sourced platform decodeTruck-Tractor2013KENWORTHT8 Series1Sep 16, 2025
5DDKE423661002276View sourced platform decodeTrailer2006KLI—1Sep 16, 2025
1XKCP4EXXBR948866View sourced platform decodePower unit2011KENWORTH—1Sep 12, 2025
2A9LB60586N125408View sourced platform decodeTrailer2006ASPEN CUST—1Sep 12, 2025
1XKWDB9X44J059468View sourced platform decodePower unit2004KW—1Aug 8, 2025

Showing 60 of 93 unique VINs · most-inspected first.