Carrier profile · USDOT 580431 · MC-937713 · Updated Jun 13, 2026

Southwest Boulder & Stone Inc

14 power unitsavg 8.8 yrLocal · 1 statesFALLBROOK, CA62/100
BROKER AUTHORITY ACTIVEMC-937713 BROKER ACTIVE
Verified linkssouthwestboulder.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)
14
Observed power (24 mo)
13
Trailers (towed)
11

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

Fleet age· model years · decoded VINs

8.8 yr
Average age
2026
Newest model yr
2000
Oldest model yr
50.0%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
4WW5452A8J6626311View sourced platform decodeTrailer2018WILSON TRAILER CO.—9Mar 3, 2026
3AKJHLDV6LSLJ9391View sourced platform decodeTruck-Tractor2020FREIGHTLINERCascadia5Mar 3, 2026
3AKJHLDV0MDMS6247View sourced platform decodeTruck-Tractor2021FREIGHTLINERCascadia4Feb 12, 2026
1FUJGBDV6GLGW9427View sourced platform decodeTruck-Tractor2016FREIGHTLINERCascadia4Jan 23, 2026
13N145204T1578132View sourced platform decodeTrailer1996FONTAINE TRAILER CFontaine Trailer Co.3Feb 12, 2026
1GRDM7328BH713377View sourced platform decodeTrailer2011GDAN—2May 12, 2026
1XKDDP9X1DJ355679View sourced platform decodePower unit2013KW—2May 12, 2026
3AKJGEDV5FDGL1471View sourced platform decodeTruck-Tractor2015FREIGHTLINERCascadia2Sep 29, 2025
4WW5452AXJ6626312View sourced platform decodeTrailer2018WILSON TRAILER CO.—2Sep 29, 2025
3H3F362K6NJ948012View sourced platform decodeTrailer2022HYUNDAI TRANSLEAD Hyundai Translead Trailers2May 29, 2025
3AKJGEDVXGSHT5838View sourced platform decodeTruck-Tractor2016FREIGHTLINERCascadia2May 29, 2025
1XKZDP9X8JJ187637View sourced platform decodePower unit2018KW—2Nov 15, 2024
5KKHAXDV2LPLX5865View sourced platform decodePower unit2020WSTR—1Jul 31, 2026
1R9DT3728YK268078View sourced platform decodeTrailer2000ROGU—1Jul 31, 2026
13N14520XP1551636View sourced platform decodeTrailer2023FONA—1Jan 23, 2026
3AKJGBDV0KSJX1573View sourced platform decodeTruck-Tractor2019FREIGHTLINERCascadia1Oct 28, 2025
1W1K52829R6635553View sourced platform decodeTrailer2024WILX—1Oct 28, 2025
1FDUF4GT2HEC82790View sourced platform decodePower unit2017FORD—1Sep 8, 2025
1W1K54526N6631180View sourced platform decodeTrailer2022WILX—1Apr 22, 2025
3AKJGBDV5KSJX1567View sourced platform decodeTruck-Tractor2019FREIGHTLINERCascadia1Feb 25, 2025
1W1K52827R6635552View sourced platform decodeTrailer2024WILSONWilson1Feb 25, 2025
1L01B452861158204View sourced platform decodeTrailer2006LUFK—1Jan 6, 2025
3AKJGEDVXESFJ5841View sourced platform decodePower unit2014FRHT—1Sep 17, 2024
1FDUF5GT3BEA47926View sourced platform decodePower unit2011FORD—1Sep 6, 2024

Showing 24 · most-inspected first.